Category:Miscellaneous Characters

Employees of CORE

 * Yukichi Fukuzawa - Fukuzawa is rarely referenced by name or his relation to any character, place, or thing in the story. Though never appearing physically to take part at any point he is revealed as a pertinent character in Year 4 of Senjukuha when you find out that he is the head of Core aka, the intelligence department under the Ministry of Home Affairs that both Kazuto and Kūkan Idō are employed by.
 * Kazuto - Short, blue-eyed, and analytical, Kazuto is the sterner of the two between himself and Kūkan Idō. Part of the company that cured Spiritual Incontinents, he was assigned to watch over the first test subjects in case of complication. Kazuto has worked alongside Kūkan Idō for an unspecified number of years. His real name is Ryuuhei Shishio. Kazuto is a master of Combat Mathematic. Essentially super-genius level and the ability to compute statistical analysis for all possible outcomes, and the ability to read people (able to tell if they are telling the truth or lies). He often functions as the primary interrogator when working for Core and dealing with unsavory sorts that they deal with. The longest anybody has ever lasted against his interrogation is just over 3 hours. His brain is comparable to a massive supercomputer, able to process mass quantities of data very quickly and determine the most probable outcomes.
 * Kūkan Idō - Tall and empathetic, Kūkan Idō is the more social of the two between himself and Kazuto, and assigned as a guardian of the Former Incontinents. He frequently expresses more compassion and personal connection with the students. He is a long-time friend and partner with Kazuto. Former Incontinents has the ability to teleport himself and others by postponing the dimension of their body. Kūkan Idō started off in karate but had nine years as an amateur kickboxing before he started working for the government where he was eventually recruited by Core where he was partnered with Kazuto. His real name is Kenji Mochizuki.
 * Jikan R​asen - A master of Jikūkan Budō Takumi who can control the perception of time of himself and others. He is a tall and largely-muscled tan-skinned man and the husband of Kurono Shinguji the dean of Rakkyo University.
 * Tsuiseki - Possesses the power to track and locate any living person, barring any interference from others with the ability to neutralize her power. She is s seen as calm and mysterious, but can still be socially awkward at times.
 * Konbaku no Saizou – Also known as "Soul Binder" (魂縛の才蔵) Fujibayashi Saizou is a strong and intimidating man, who knows the Isukumi (paralyzing terror) technique Shin no Ippō. He can control how strong the effects are in order to stop others from moving in total or in part. For example, at one point he is able to prevent Kazuto and Kūkan Idō from moving at all, but allows them to retain the ability to speak.
 * Bucephalus - Dai Ibuki is the youngest MotoGP champion. MotoGP is the world's top motorcycle race. His code name comes from a custom bike which named after Alexander The Great's Hose. He's the only one able to pull out its full potential. He works with Kyouka Daiba in Year Four.

Yakuza Characters

 * Nanaka - She is part of the Yakuza family that is run by Fumiko Naoe. She has a history with Takeru, who was known to Takeru as "thief" at the time of their meeting. He saved her from an explosion, being mortally wounded as the same time. She saves Takeru's life by agreeing to join Fumiko’s organization on the condition that they pay to have Takeru healed. She also was the girl who took his virginity. She is a practitioner of Martial Arts Sculpting allowing her to create perfect duplicates of any object that last for 48 hours.
 * Saito - A muscled security guard who works for Fumiko and Kyotaro.
 * Yuno - As part of the Ashikawa-gumi, Yuno knows a technique called Korui Nuki which is said there is no defense.
 * Kyotaro Oshima - A member of the Ashikawa-gumi Yakuza group. He is the second in command of the clan when Fumiko Naoe. He is often referred to as the "young chief" and as Kyo-san. He is also the beloved mentor and father figure of Yamato Naoe. He is the closest and most emotionally connected character for Yamato apart from his SP circle of friends.
 * Shōgo – An employee of Fumiko Naoe is frequently partnered with Nanaka. He was caught stealing food as a young child. Kyotaro and Fumiko offered him a job. Not only is he super strong, but his natural talent for fighting is so good that he does not need to be trained in techniques.
 * Jadou - A rival Yakuza faction "nipping at the heals" of the Ashikawa-gumi
 * Senji Shinozuka - killing intent" in battle. The force of his killing intent is so great it becomes its own weapon entirely. By focusing on the fear the force of his killing intent induces he is able to increase his strength by absorbing it. He is the black-sheep son of some of the higher ups of a rival crime family, and he hates Yamato Naoe most of all. He eventually comes to Reinan, following Yamato, in an effort to "beat" him in their multi-year game. He has distinct orange eyes, and he leaves those around him with a sense of fear and anxiety.
 * Fumiko Naoe – Yamato’s aunt and oyabun of the Ashikawa-gumi. She took Yamato in after his parents died and raised him as her own. Yamato is being groomed to take over her criminal organization.
 * Hiroshi Shinozuka - The head of the Shinozuka Clan, the arch rivals of the Ashikawa-gumi, Hiroshi is more pragmatic than his nephew, Senji Shinozuka.

Elemental Fury Team

 * Lau Chan - The master of the Huyanquan (Tiger Swallow Fist) fighting style and a world renowned chef. He entered Hyper Battle to test his skill.
 * Tsui-Ling – As Taishou of Elemental Fury, Tsui-Ling’s powers are extensive. Loyal and honest she always puts the good of the people she's trying to help above her own interests. She has light brown hair. Tsui-Ling is a Hachitou with control over air, wind, etc.
 * Andrew “Immortal” Mills - Also a member of the Elemental Fury team, Andrew’s style is relatively simple no jabs or feints just punches and kicks made in a linear, straightforward fashion. However since he possesses superhuman strength every single strike is capable of ending a fight on its own. However, even with his monstrous strength, Andrew’s true advantage in combat comes from his herculean toughness; conventional attacks, armed or unarmed, have little to no effect on him and in those rare instances when he is injured by a powerful opponent, he is usually able to shrug off the pain momentarily and bounce back from most injuries with unexpected quickness.
 * Shunsui Kaminarimon – He is the 11th generation of the Good Old Days Martial Arts fighting style. Though a pervert, he never goes too far in his attempts to hit on women. He abhors senseless fighting, but he's not above underhanded tactics if it meant winning a fight quickly. Oh, and he wears a women's kimono and likes being showered with cherry blossom petals. In addition to his style Shunsui also specializes in wielding two swords at once.
 * Hikari “Kari” Koyama – Shoulder-length black hair; delicate features; slim, wiry build. Kari practices Huàn Shǒu an ancient art said to be a contributing ancestor to Jujutsu and even Aikido, as well as other soft-type martial arts. Her father used to get in many fights as a teen, and later left his family to have a career in Tokyo expecting a cakewalk. His arrogance crumbled when he discovered that Tokyo had martial artist from all around Japan with many stronger than him, and his attitude eventually pushed him to join the Yakuza. He never got over this and pushed his daughter to gain the strength he never could engineering her to be an enforcer. Designed and trained to be shy, demure, and girlish on the surface, but to become a cold, lethal assassin on demand. He mastered a variation of the sixth sense her father developed known as tatakai no heiwa (battle peace). It replaces her fight-or-flight reaction with calm, serene state of heightened awareness. When her grandfather discovered this he took her away and raised her himself. Years of training have made her less deadly and more controlled, but she still bears the shame of her past

The Gentle Hammers Team

 * Aniya Souhachi - Hailed as the Absolute Master of The Fist in Ryūkyū Kobujutsu.  Aniya Souhachi is a legendary master of karate. Everyone who studies or practices karate knows of Aniya's name. Originally from Okinawa, he has been in America for more than 5 years to promote Ryūkyū Kobujutsu (Old Style Martial Arts). Yuugo even trained under him for a while and after his fall from grace he helped look after Tsuzuri, Ryuuji and Seiji Tennouji as well. He remained a close friend to the Tennouji’s family. At first glance, he is seemingly an old and small humble looking man, until he actually fights. Because he was hooked on bodybuilding in America, when he takes off his shirt, his body looks just like Arnold Schwarzenegger's or Yamagishi Hidetada's.
 * Karen Tristan – The Senhou of the Gentle Hammers. She has very large breasts and no shame in displaying them in public as she changes into her combat uniform in front of the crowd. A brutal Vale Tudo fighter, at the top of the world. Despite her skill, she is not above resorting to foul play. She has developed a technique that has been described as similar to how Master Samurai are able to use their weapon as an extension of their body. It doesn’t grant her super strength but the ability to grant stability to objects she lifts essentially lift things with her mind but only if she’s using her body.
 * Emerald “Emry” Young  - She is the daughter of Christopher Young an officer for the U.S. Air Force at the Okinawa American Military Base. Impulsive, flamboyant, emotionally turbulent, somewhat reckless. Highly intelligent, but prone to favor her physical side. She is currently training to get strong enough to defeat Manji Shindo to erase the humiliation of her father’s defeat. A practitioner of the Daito School of Anything Goes she has genetically enhanced strength, endurance, reflexes, senses and immune system, augmented with extensive biochemical upgrades.
 * Fabio Marcos Sanshiro - A Brazilian Jiu-Jitsu master

Idols Team

 * Yuzuru Narazaki - The Senhou of the team that Yuugo Tennouji was the Taishou. One of the male actors of the famous entertainment company PEACOCK he has a traditional Japanese style and often plays the roles in Historical Japanese dramas. Yuzuru is a melee combat specialist who is physically strong and extremely agile that he is a master swordswoman highly masterful in the art of Kendo where he can perform forceful sword strikes of immense precision even with a wooden bokken he can kill a living man with a single strike. This is done by charging the wood up with chi, concentrating and letting his spirit flow through him and thinking of the wood as an extension of his own body. Yuzuru is shown to even be able to do this with the human body allowing him to maximize a person's natural abilities to 100%.
 * Mima Kirigoe - Beautiful with copper colored hair, she is a pop-idol who decides to leave the group to become an actress. Having fought with Yuugo Tennouji during the Hyper Battle her technique Ichirin Junka grants Mima near absolute defense. She can also manipulate the barrier into other forms such as blade and shuriken for offensive purposes.
 * Mai Izawa – A young rock singer who fought with Yuugo Tennouji during the Hyper Battle. She is freshmen student at Sizemore as of Year Four, having been admitted upon Yuugo's recommendation. She has the ability to physically manifest her fighting spirit. She joined in the assault on Jin Lie's secret facility at the end of Year Four.
 * Yuugo Tennouji - The father of Seiji and Ryuuji Tennouji, he has titles like "The Titan", "He who has no Enemies", and "The Strongest Man in the World", and has earned every one. Yuugo left his family when Seiji and Ryuuji were young, when he was outed as gay. Though he left the warrior life for awhile, he eventually returned to the fray while Ryuuji and Seiji were in the SP. Following a visit from his sons, Yuugo sought help from the knowledge broker Umashi Ojimi for any martial arts tournaments, which led to him becoming the Taishou in a martial arts tournament for a group of celebrities.
 * Tabuse Jun  - The Golden boy of pro wrestling Nova he with Yuugo Tennouji during the Hyper Battle. He is the current inheritor of Invincible Reincarnation.

Mercenary

 * Morito Hayama – One of the 13 people who assign and remove ranks to mercenaries. Though young-looking, Morito has been through countless fights and wars and has trained several powerful mercenaries.
 * Daigo Hiromi – Daigo is a former student of Morito Hayama who joined his master in order to stop the fight data being collected during the Hyper Battle from being stolen. He develops a friendship with Yuugo Tennouji, and asks Yuugo out on a date. He currently teaches the Subtlety course at the University of Toudou. He has mastered a a technique known as Shijima that allows him to have some level of enhanced endurance along with amazing self-regeneration capabilities, allowing him to self-heal from even fatal injuries. The technique allows him to "lock in" the state of his body at a specific point and return to that point in case of injury.
 * Elena - One of Morito Hayama's former protégé who teaches the Weapon Course at the University of Toudou
 * Salim (サーリム Sarimu) was Morito Hayama's former protege who is proficient in E.S.L technique. He is also a senior comrade to Morito's other proteges Eleanor, Sabine and Daigo.
 * Rena Hayama - The adopted daughter of Morito Hayama and an S-Rank mercenary. She was the daughter of one of Ressin’s experiments whom Morito rescued, though her mother died and Morito refused to tell her how. She inherited her mother’s ability to to read the hearts of others and sealing this ability away has resulted in an alternate personality, Juri Hayama. Juri wants revenge on Morito, believing he killed her mother.
 * Sabine Hammershmidt – Sabine is one of Morito Hayama's former students, who took her, Eleanor and Daigo in and trained them after meeting them when they were young mercenaries during a war. Initially after Argus’ fight data, she ended up rejoining her former allies at the University of Toudou as Ranged Combat.

Other Known Fighters

 * Kyoji Kagami - His real name is Kyoji Yata and he is a descendant of the Yata clan. Though he is in a coma and living in a long-term care facility in Kyoto, he is a dreamseer. He eventually receives treatment. He uses his dream walking ability to communicate to Haruka Lie, Hijiri Lie, Akiko Takakura, and Yamato Naoe.
 * Gakuho Asano – A disgraced educator in the process of building himself back up. Gakuho’s greatest skill which earned him the nickname "Clairvoyant" (天眼 Tengan) is referred to as the Eye of Heaven. He meticulously investigates all available information of his opponents to gather every available data on them including the subtleties of his opponent's everyday life. He is capable of predicting every move his opponent will make even before the actually confronting them and can determine the outcome of battles without much difficulty.
 * Ranma Saotome - Heir to the Saotome School of Musabetsu Kakutō Ryū and the founders chosen heir Ranma is is an exceptionally talented martial artist and a very contradictory character, possessing both positive and negative attributes — he can be sensitive and thoughtful one moment, and brash and insulting the next. He is cursed to transform into a girl upon contact with cold water. His presence has been felt throughout the series for example Copycat Ken mimicking him during Year 2, but he isn’t officially introduced until he appeared as a contestant in the Hyper Battle. He also aided in the defeat of Ressin Daito. At the end series he enters Reinan’s Senjukuha Program as a Freshman. It is also hinted that he might be the hero that Haruka Touyama prophesized.
 * Kaoru Ujiie – A practitioner of the Daito School of Anything Goes who goes by the moniker "Crimson [深紅]". She uses flames as a primary form of attack. These flames carry some of the common properties of natural fire like radiant heat and light but they don't immediately burn anything it touches. She uses it in offense and defense, creating an invisible barrier, which blocks incoming attacks, and does so to block anyone from leaving or entering the Lander campus during the attack on Reinan's SP, as well as extending the flames to attack nearby foes. She gained her initial abilities by seducing the fire Hachitou Shizuma Kusanagi however Fire Manipulation was just a part of her style, which is based on the concept of a "Dragon" thus granting her all the abilities of the apex predator heard of within various mythologies.
 * Alexander Gaidar - A former Armed Forces commander of the Russian Military. Being a high government official in the army gives Alexander a very powerful hold on the government, and as a high ranking army official, he has a large number of subordinates and followers. His Systema fighting style makes him very dangerous to handle as he can turn a punch into a throw or mix throwing with striking attacks into a deadly combo.
 * Kure Hollis - Known as "The Wailing Demon" (鬼哭童子, Kikoku Dōji), Hollis was a prominent member of the Kure Clan a powerful league of assassins that are notorious throughout the criminal underworld where they are widely known as "The Taboo Descendants" (禁忌の末裔, Kinki no matsuei), before being caught by Kazuto, Kūkan Idō, Tsuiseki and Jikan Rasen.
 * Kaede Nagase - A Musashino Budou University, Kaede was one of her school's champions at the Year Four Five Schools Competition. She is a weapons major, as a ninjutsu master from the Koga-ryū clan, Kaede is skillful at various ninja techniques, such as kage bunshin no jutsu, which allows her to split into numerous shadow clones, and shukuchi mukyou, a speed-step maneuver. Kaede also appears to be adept at using several ninja-style weapons, such as kunai and a giant shuriken. One of the attacks she uses with such weapons is the Bakusa Bakuenjin (translated as "Binding Chain Eruption").
 * Masaki Nakaizumi - A ranged combat major, she represented Musashino Budou the Year Four Five Schools Competition and lost to Hijiri in the second round. She is a practitioner of Nakaizumi Ryu (中泉流, Middle Spring Style) a school of archery that focuses on the use of the so called "Mad Bow" (狂弓 Kyoukyu) and specially crafted arrows with unique characteristics, known as the "Crazy Arrows" (狂矢 Kuruiya). It takes time to master these arrows and their skills, but they're shown to be deadly in battle.
 * Ichirō Komaba - The son of Genzo Komaba, and Ryobu’s SP graduate who lost the final match of the intramural competition to Haruka Kurusu in Year Three.
 * Yukari Tanizaki - A Student who Yamato has casually dated. She has a very energetic personality. Yukari is not part of the SP so has shown jealousy at Yamato and his friends getting to experience things that she doesn’t. Yamato affectionately calls her bubbles.
 * Cacao Kid Kurokawa – A former amateur wrestler that now runs Iskandar LLC a production company that produces what he calls martial arts porn films. Yuugo Tennouji was once in one of his films as his moto was that all his workers were actors. Although not as a "participant", merely as an extra, who finds the couple doing it.
 * Minoru Shishio – The young niece of Kazuto. She is a prodigy of Combat Mathematic showing signs she may surpass her uncle.
 * Jin Lie - Jin graduated from Reinan's SP and used his skills to become one of the richest and most powerful people in the world. He. He conspired for years to cure his sick wife, Haruka Lie, and is the father to Hijiri Lie. He is the younger brother of Ren Lie.
 * Ryuuichi Otawa - A SP student from Rakkyo University, who represented his school at the Year Four Five Schools Competition.
 * Kaien Tsuwabuki - A student at the University of Toudou, Kaien his school at the Year Four Five Schools Competition. He defeated Kengo in the second round, and Hijiri in the third round. He is a member of the Tsuwabuki family Hachitou who are skilled Chijutsushi (地術師, Earth Technique Practitioner). He joined in the assault on Jin Lie's secret facility.
 * Ressin Daito – The co-founder and grandmaster of the Daito School of Anything Goes, an infamous villain believed to be an urban legend. He is the primary antagonist of Year 3. Ressin along with his brother were the first students the Demon Master Happosai ever took on and he boasts of a staggering power in a class of its own due to his ability to steal other techniques and abilities for personal use or transfer them to others.
 * Azumi Yamaguchi – The creator of the world's first VRMMO game. As a master of Sekishin Yamato Ryu she has the ability to perceive/read a person’s Fighting Spirit. Argus created the Hyper Battle tournament to aid fixing various final bugs in the motion capture process. Azumi is a genius both tactical and computer having created FullDive by herself.
 * Ryōga Hibiki - Ranma Saotome's most persistent rival, a boy with a notoriously bad sense of direction whom he met in junior high school. During that time, they had an ongoing rivalry about who would get bread at lunch; Ryōga never won, and eventually got sick of this and challenged Ranma to a duel in the vacant lot behind Ryōga's house. Unfortunately, it took four days for Ryōga, and Ranma had left after the third day of waiting. For this, Ryōga started to chase Ranma and ended up in China, all the way to Jusenkyo, where he was knocked into the Spring of Drowned Piglet by a crazy girl chasing a panda — which is why he blames his curse on Ranma's "cowardice". Ironically, Ranma actually was responsible, as it was he and Genma in their cursed forms who had caused Ryōga to fall in. Eventually, Ryōga tracked Ranma down to Nerima, where things got even more complicated when Ryōga fell in love with Akane, who was oblivious to this. Eventually, the two mellowed it out, though they still fought — as much for their mutual respect of each other's skills as because of their irritation, given Ranma's love of manipulating and poking fun at Ryōga. Ryōga's curse allows him to masquerade as "P-Chan", the adopted pet of Akane Tendō. Ryōga has a noble heart and usually means well, but he is also driven almost entirely by his whims and emotions; he can just as easily beat Ranma up as he can save his life.
 * Sasamura Kouichi - A weapons major, Sasamura represented Ryobu University at the Year Four Five Schools Competition. Sasamura's sword style is dedicated to the [Void] technique, a selfless state of mind that allows the user to able to cut through anything. He lost to Hisashi Kurusu in the first round. He joined in the assault on Jin Lie's secret facility.
 * Crow – A renowned Master Ranked Mercenary nicknamed Crow, and Copycat Ken’s Older Sister.  One of the distinguished features about Crow is her perfected shape-shifting abilities. With this unrivaled prefect copy, she can morph perfectly almost to anyone even their voices just merely see her target. Her perfected-copied mimicry allow her to confuse most enemies and easily gain her advantage to kill her target with ease. She works for various entities through contractual agreements, including corporations, the DAPC, Dean Uesugi, and others.
 * Masaki Kurusu – Known in the martial arts world as title "the Controller of Light / Flash Master" (閃光の支配者?) Masaki Kurusu helped found and shape the warrior political, educational, and cultural infrastructure, including the DAPC, SP Program, among other institutions. He is still widely regarded as one of the leading martial arts figures in the world. Masaki is the result of an arranged marriage to join the Kurusu and Hachiouji clans so not only does his techniques allow him to control light, bypassing any physical defense and inflicting internal damage, but he can control darkness as well
 * Hidetora Tōjō – He was Jackal Tojo’s husband and was killed by Ressin Daito. His style of fighting consists of several punches and wrestling moves. He developed a technique that allowed him to increase the size of his muscles and greatly magnifying his already impressive physical strength,
 * Jackal Tojo - Renowned world champion pro wrestler she’s Jun Tabuse master and the seventh inheritor of Invincible Reincarnation. She died in battle against Ressin Daito, but not before passing the technique to Jun first. Her real name was Nana.
 * Mitsunari Tokugawa - Referred to by the title "Noble Elder" (御老公, Gorōkō) as a sign of respect. Mitsunari is the 13th head of the Tokugawa clan. He never does any fighting of his own, but is very knowledgeable in the world of martial arts and enjoys spectating battles. He responsible for the rise of professional Martial Arts and Crafts competitions. Despite physically useless, Tokugawa is very rich and has extensive authority in Japan and even to abroad, which makes him dangerous in his own right.
 * Orio Tokashiki (The Comet) - With short brown hair and an athletic build, is an accomplished Motorball athlete and has worked as a commentator since retiring
 * Aoi – A champion racer who works for Ren while he is on the run.
 * Genzo Komaba - A long term friend of the Tennouji family. He was once an up and coming wrestler until he quits after family's farm becomes bankrupt. Genzo is built like a tank, can move as quickly as one roaring at full-speed, and hit with the force of a main gun blast or two. He spent a summer training Seiji/Ryuuji and the next summer helping to train most of the Class of Nightmares. His son graduated from Ryobu’s SP.
 * Konori Mii - Posing as a Reinan student, she lead the Skill-Out movement which sought to remove the SP from Reinan. In reality, she was an undercover officer from the DAPC responding to the Skill-Out movement's threat to the SP.
 * Seira Morimura - A weapons major, Seira represented her school at the Year Four Five Schools Competition. She is a practitioner of Martial Arts Pool a “Martial Arts and Crafts” fighting style where the practitioners of are referred to as hustlers. Like regular pool the style relies on perception and awareness of surroundings in order to analyzing the movements of the enemy in order to lead them to where you want them to go allowing user to strike from unexpected angles and still take foes by surprise.  Her skill is such that it is nearly impossible for her to be hit by any attack. She also joined in the assault on Jin Lie's secret facility.
 * Miki Kinoshita – A Ryobu student, Miki represented her school at the Year Four Five Schools Competition. She lost to Takeru in the second round. Miki is a control major and and her skill in nogare and ibuki is such that she can manipulate oxygen, allowing her to suffocate her opponents, or to light the very air on fire. She joined in the assault on Jin Lie's secret facility.
 * Manji Shindou - A sadistic fighter who likes to here the most is to hear the sound of a strong guy’s bones. The loud sound of a dislocated joint, the sound of a broken ligament which is loose. The creaking of a fractured bone. It’s only when he hears those sounds that he enjoys victory. Seeing a strong man who is so proud of himself, begin to cry like a new-born when he hears the sound of his bones. Is like a drug to him. Manji is a participant in the Hyper Battle. Years ago Emerald Young’s father challenged Manji to single combat and lost horribly. The outcome of the fight had been decided in an instant. Manji continued hitting his opponent who was still immobilized due to the complex leg lock. Emerald’s father was finished unable to escape due to the pain of the leg lock. When he was released from the hell that seemed like an eternity to him. He was nothing more than a cat which had got run over by a car finally overwhelmed by the humiliation and dishonor he put an end to his days.
 * Kaede Kamiya - A Ryobu student, Kaede Miki represented his school at the Year Four Five Schools Competition. A ranged combat major he is a practitioner of Martial Arts Karaoke an esoteric style of martial arts originally designed primarily for competitions and entertainment than serious battle, but in actuality it is a modernization of Kiai Jutsu. He joined in the assault on Jin Lie's secret facility.
 * Saiki Kusuo – A young boy, he was taken in by Ren Lie sometime after his separation from Takeru. Saiki is a powerful Esper allowing him to increase the powers of others for a short period of time.
 * Rangah Gesmurit - A Muay Thai fighter from the heavyweight class he is supposed to have a brilliant technique.
 * Ryu Sasakura - A powerful Empath who has the power to instill a specific emotion in those who hear his voice, this power to calm the crowds comes in handy for Ryu, who is the owner of Lapin. As the owner, he is Ryuuji, Kengo, Haruka, and Hijiri's boss while they work for the bar during their time at Lander.
 * Senzaemon Nakiri - A close combat major, this student represented Musashino Budou University at the Year Four Five Schools Competition. He is a practitioner of Martial Arts Cookery and has mastered a technique known as God's Tongue. God's Tongue grants Senzaemon superhuman levels of taste. Thanks to this he is able to take on the form and powers of various animals if he consumes part of their bodes, and is able to take on multiple animal forms at once. He lost to Takeru Ootsuki in the first round. He joined in the assault on Jin Lie's secret facility.
 * Oshikawa Shuuichi – He serves as a scout and recon role for the Daito School of Anything Goes. Quite a few famous martial artist have been beaten by him.
 * Haruka Lie – The wife of Jin Lie, twin of Kozato Touyama, and half sister of Saizō Asahinata. She was born Spiritually Incontinent with an incredibly strong precognitive ability which allows her to forsee the near and far future. After the birth of her daughter, Hijiri Lie she began having overwhelming nightmarish visions. This led to the incident that culminated in the murder of Satoru Ibuki, Ren Lie going on the run, the development of a cure for neurological disorders, and Hakura eventually was given the treatment and gained control over her powers.
 * Iha Kazura - Works as Ressin Daito’s right-hand-man within the Daito School of Anything Goes.
 * Touma Amagase - A amicable young man, Touma has taken on the persona of a serious and competitive front man for a hard metal band, and dated Mai Izawa.
 * Yuu Akiyama – He is a man who seems nervous, flustered, and quiet. Somewhat unsure of himself, he lacks confidence in his ability to be a good leader. Despite this he seems relatively at ease in his position as gaoler of the Big Lock. Yuu is a pragmatic combatant, believing that using any means necessary in a life-and-death battle is essential in victory and survival, his fighting style relies heavily on traps and treachery. This is why Ren had such a hard time breaking out Hirohiko. He also build the Combat Cells for the Senjukuha Universities.
 * Madoka Oze - An agent sent from Japan's Ministry of Defense who has mastered a technique that enables her to mimic the surroundings, and thus, able to conceal herself from sight. Moreover, she gains the physical characteristics of the things they copy, for example, imitating concrete turns her skin resilient similar to having an armor of concrete. By replicating tough objects, it also increases her strength. She is the mother of Maki Oze.
 * Yuen Lie - The father of Ren and Jin Lie. He was the heir to the secret "Meiyouken" Kenpo technique of his clan. Not wishing to be confined in his isolated hometown at Yunnan, he desires to test the merits of his killer fist techniques in the outside world. Although he slaughtered any assassins going after his life, he grew tired of being on the run for a year and ended up in Yokohama. This left him bitter and angry which he took out on his wife and kids. He ended up being poisoned by his son Jin.
 * Minoru Shishio – The niece of Kazuto, despite her young age she’s shown to be quite intelligent and skilled in her family art.

Other non-fighter Characters

 * Shinjou Kaoru - A very energetic and perverted the owner of a beauty salon, Kaoru is Hijiri’s long time hair stylist while she attended Reinan, and assisted in repairing Sanae’s hair after it was set on fire during a fight with Takeru, Ryuuji, and Kengo in Year Three.
 * Reina Soho – a member of the Child Welfare Agency who checked up on Yamato Naoe Campbell when he was a young child in the care of his Aunt, Fumiko Naoe.
 * Yasuko Takasu - She works at the "Bishamonten Kuni" bar, where she goes by the name "Mirano", she played host to the students in Year Three for their Halloween Party.
 * Yuka Takeuichi – As manager of the restaurant Hanna Miller, she is Sanae, Takeru, and Akiko’s boss while they work at the restaurant.
 * Jun Kubota - Another waitress at Hanna Miller, who is friends with Satomi, Sanae, and Akiko. Though a talented waitress, she is somewhat lazy while at work. She develops a small crush on Takeru in Year Three.
 * Aki – Ren and Jin’s mother. Aki is also the name of Ren and Miyuki’s daughter.
 * Christopher Young - Emerald Young’s father an officer for the U.S. Air Force at the Okinawa American Military Base. He was killed by Manji Shindou
 * Junichirou Sengawa – A friend of Teppei Genda who works as an accountant that works for the police. He is one of Genda's only friends, the two met decades ago while working on a campaign together.
 * Sakaki - A member of the Lie Corporation's Board of Directors. He is often at odds with Hijiri, but is unable to stop her plans for the company.
 * Kei Shirogane – A friend of Seiji from back home, and a fellow gamer.
 * Takumi Ichinose – The former boyfriend of Kyouka Daiba, and a non-SP Reinan student. Takumi is emotionally abusive and manipulative towards Kyouka, and eventually is scared away from Kyouka when confronted with threats from her brother, Ryoutarou Daiba.
 * Hidemitsu Torii - The CEO of PEACOCK. He's referred to as 'Boss' by Yuzuru Narazaki. He has a pretty offbeat method of running a talent agency, but it seems to work out well for him. He took on Mima Kirigoe as a client after her scandal.
 * Reika Yotsui – A wealthy woman who procures the services of Yoshio Ootori for his de-aging ability in the beginning of Year Two.
 * Sakyo Mizushiro - A wealthy businessman, who owns several companies. He is in the process of selling one of them to Jin Lie in Year One, when he has dinner with Jin, Hijiri, Yamato, and his daughter, Kanon Mizushiro, who is a Junior SP student.
 * Kuro'o Hazama - A doctor who helped run a facility that housed Takeru prior to the procedure that cured his Spiritual Incontinence. He met with Konbaku no Saizou and Kazuto to discuss Takeru’s treatment and status.
 * Ninzaburo Shiratori - A detective, Shiratori took on a mentorship role for Ren Lie when he was a child, after his father died.
 * Dr. John - He was a doctor who started to conduct research about human improvement. In other words, he wanted to create a superhuman. But at some point, his research was deemed heretical and he found himself ignored by all. He began to feel his way was doomed him. One day he saw came across a fight between two martial artist. Dr. John swore that his life's goal would be to combine all modern science to create even superior "Frankenstein's Monster". But he eventually ran into the ultimate dilemma, because he needed a body to put his research into practice. Then he finally came across the ultimate collaborator, Emerald Young, who agreed to put his long years of research into use.
 * Satomi Yajima - A waitress at the Hanna Miller restaurant, Satomi was the waitress in charge of training Akiko and Takeru when they started working there during Year Three.
 * Kagiya Natsume – A student with clairvoyance at Reinan who suffers from Spiritual Incontinence he is a roommate of Yukari Tanizaki, and boyfriend of Daimaru Sumiyoshi. He meets our main characters in Year One, and occasionally pops up throughout the series. At first, he is very flamboyant, wearing audacious clothing and makeup, which is actually made from lead to help counter act his x-ray vision when it flares up out of control.
 * Lenny Nicolo – A recruiter hired by Argus the find fighters for their tournament
 * Nozomi Ibuki - The wife of Satoru Ibuki, and the mother of Kengo Ibuki. Nozomi also has a close relationship with Dean Yodo Uesugi
 * Detective Teppei Genda - A character with a chip on his shoulder in regards to overpowered martial artist and the destruction they can cause. Often seen as an antagonistic force in regards to multiple protagonists and antagonists alike throughout the Senjukuha story-line. He is involved with the DAPC and utilizes its resources in any way he feels he can get away with to forward his ambitions and ideals. Despite his views Genda turns out to be very a efficient swordsman in and of himself.
 * Kurita – A senior at Reinan in Year Three who dances with Sanae at Lapin.
 * Izaya Orihara – As a mysterious Knowledge Broker and Troll, Izaya worked for Iha Kazura and the Daito School of Anything Goes in an effort to gather information about the families of the alleged Spiritual Incontinence, namely, Tsuzuri Tennouji.
 * Tsuzuri Tennouji - Formerly married to Yuugo Tennouji Tsuzuri Tennouji is a formidable woman despite her lack of training. She is fiercely loyal to her family and loves her sons, Ryuuji and Seiji Tennouji. Despite her lack of skill, she is not a woman to cross.
 * Kei Shishio - Mother of Minoru and younger sister to Kazuto.
 * Rin Asougi - A private investigator of some skill who is hired by Teppei Genda to spy on the formerly incontinent students enrolled at the Reinan SP.
 * Sakyou - Jin Lie most trusted aid. Sakyou assists Jin in the day-to-day business of his organization and less-than-legal endeavors.
 * Tatsumi Daiba is a world leading VIP and the father Ryoutarou and Kyouka Daiba.
 * Daimaru Sumiyoshi - A friend of Yukari Tanizaki and Kagiya Natsume, he is muscular, communicates with a Kansai-ben and is dating Kagiya, he meets our main characters in Year One, and occasionally pops up throughout the series.
 * Dr. Tae Anegasaki - One of the on-site doctors for the Hyper Battle
 * Dr. Tofu Ono – One of the on-site doctors for the Hyper Battle
 * Shiage Hamazura - A member of Skill-Out, Shiage was outspoken in complaining about the response from Ryoutarou in sharing information about the group's members. He eventually left the group.

Deans and Staff of other SPs

 * Dr. Akabane - An on-site healer at one of the SP Schools, who was present for the Year Four Five Schools Competition.
 * Dean Hayato Furinji of the University of Toudou - A towering fair-skinned man with blue-eyes and blond hair, with the sort of imposing aura that made people unconsciously avoid touching him even in the most crowded of public settings. Hayato is regarded as a man of no equal and was even nicknamed "The Invincible Superman" to shelter this fact.
 * Dean Kurono Miyamoto of Ryobu University - Copper hair and matching eyes. She is shown to be a capable swordswoman whose fighting style revolves around adaptation where defensively she constantly changes to match her opponent's movements like a flowing river and offensively is as powerful as pressurized water cutting through diamonds. Kurono is also ambidextrous, which allows her to use her full strength with both hands.
 * Dean Ibara Shiozaki of Rakkyo University - Ibara is notorious because of the heavy emphasis on her wisdom and subtle touch of iron. She is a master of Martial Arts Combat Flower Arrangement which revolves around the manipulation of plant-based matter. She can use vines to attack and grapple enemies or create a cushion by weaving those vines like a net. She is also capable of controlling carnivorous plants to ambush enemies. Aside from plant manipulation, Ibara's control over plant matter also covers plant fats.
 * Dean Kurono Shinguji of Musashino Budou University - A slender yet curvy woman who is usually seen wearing a dark-colored suit. As the wife of Takumi Shinguuji of the Central Organized Response Echelon Kurono is not only a practitioner of Jikūkan Budō but is extremely capable of using guns in battle. She is the only Subtlety Professor in the history of the SP to gain a position as dean.
 * Tetsuo Yamabuki – The former dean of Reinan’s SP, he served as dean for many years, including overseeing the Class of Legends.
 * Professor Kagami - A professor at a different SP, Prof. Kagami assisted in the senior class labyrinth challenge where Reinan's students took on their own professors. It is unknown yet weather he works for either Musashino Budou University or Ryobu 's SP.
 * Dr. Kimura - An on-site healer at one of the SP Schools, with with purple eyes and a sickly complexion, who was present for the Year Four Five Schools Competition.