A Certain Scientific Railgun S Characters
Main
Mikoto Misaka
Mikoto Misaka is the third-ranked Level 5 esper in Academy City, known for her powerful electrokinetic abilities and signature Railgun technique. A student at Tokiwadai Middle School, she is renowned as the school's ace and frequently finds herself involved in incidents that challenge her abilities and beliefs. Her interactions with Kamijou Touma significantly impact her character development.
Kuroko Shirai
Kuroko Shirai is a Level 4 esper and a student at Tokiwadai Middle School. She is a member of Judgment and is best known for her teleportation abilities. She is close friends with Misaka Mikoto and often accompanies her.
Ruiko Saten
Riko is a woman who is acquainted with Amata Kotobuki and Yuken Kenzaki. She is older than both of them and rejected Amata's romantic advances because of her impending marriage. She is only mentioned in the Worst Gaiden.
Kazari Uiharu
Uiharu Kazari is a Level 1 esper and a member of Judgment, Academy City’s student law enforcement organization. She primarily uses her computer skills to support her colleagues, showcasing exceptional hacking abilities. Despite her shy demeanor, she possesses a strong sense of justice.
Supporting
Misaki Shokuhou
Misaki is a main character in the yuri manga *Senpai, Watashi wo Tabete Kudasai ~Jelly Shoujo to Toromitsu Ecchi~*, a member of the cooking club, and Kurono's kouhai. After consuming a discarded jelly dessert made by Kurono, she transformed into a jelly girl. Her relationship with Kurono is a central focus of the story.
Mitsuko Kongou
Mitsuko Kongou is a Level 4 esper and student at Tokiwadai Middle School in Academy City. She is the heiress to Kongou Aviation Industry and known for her proud personality and Aero Hand ability. She often gets into humorous situations due to her naivete despite her strong abilities.
Shizuri Mugino
Shizuri Mugino is a Level 5 esper and the leader of ITEM, a mercenary group operating in Academy City’s underbelly. Known for her destructive Meltdowner ability and ruthless efficiency, she undergoes significant character development throughout the series. Her actions are often morally ambiguous, but she displays loyalty to her teammates and a capacity for regret.
Shinobu Nunotaba
Shinobu Miyake is a major character in Urusei Yatsura, known for her incredible strength and fiery temper. She is Ataru Moroboshi’s classmate and childhood friend, often caught in the crossfire of his antics and Lum’s presence. Despite initial romantic interest in Ataru, her affections shift towards others as the series progresses.
Mii Konori
Koni is a pink alien baby from the My Melody universe, created by Sanrio. He debuted in 2023 in the web series "Kuromi's Pretty Journey," where he's on a quest to find his parents. A notable feature is his ability to draw pictures that predict the future.
Junko Hokaze
Junko Hokaze is a Level 4 esper and a prominent member of Shokuhou Misaki's clique at Tokiwadai Middle School. Known for her ringlet curls and unwavering loyalty to Misaki, she's a key figure in several storylines.
Aiho Yomikawa
Yomikawa Aiho is a prominent character in the *Toaru* series, serving as a Physical Education teacher and Anti-Skill Lieutenant. Known for her kind nature and unconventional methods, she is the legal guardian of Accelerator, Last Order, and Misaka Worst. She is also a close friend of Tsukuyomi Komoe.
Kinuho Wannai
Wannai Kinuho is a Level 3 esper attending Tokiwadai Middle School. She is a member of the school's swimming club and is often seen with her friend, Awatsuki Maaya. She is known for her kind personality and her Hydro Hand ability.
Tsuzuri Tessou
Tsuzuri Tessou is a polite and smiling sophomore at Seiou Academy, known for her avant-garde calligraphy style. She is a member of the calligraphy club and possesses a strong sense of truth-seeking. Her work, while innovative, isn’t always understood by others.
Rikou Takitsubo
Rikou Takitsubo is a Level 4 esper and a core member of ITEM, a mercenary group in Academy City. Known for her AIM Stalker ability, she is a key figure in ITEM’s operations despite her lethargic demeanor. She develops a strong relationship with Hamazura Shiage.
Therestina Kihara Lifeline
Therestina Kihara Lifeline is the main antagonist of the second arc in *Toaru Kagaku no Railgun*. Granddaughter of the renowned scientist Kihara Gensei, she is a former MAR Captain and Head Researcher obsessed with creating a Level 6 esper. Her actions lead to conflict with Misaka Mikoto and her friends.
Banri Edasaki
Banri Edasaki is a male human character featured in Episode 4 (2019) of an unspecified anime. His voice actor is Minori Chihara. Further details about his background and role are unavailable from the provided text.
Kenji Madarame
Kenji Madarame is an anime-original character from *Toaru Kagaku no Railgun S*, a member of the STUDY organization. Specializing in Chemical Android research, he participates in the Silent Party Arc, piloting a mecha before being defeated and imprisoned. His resentment towards espers is a key aspect of his character.
Haruki Aritomi
Haruto is a large, yellow power armor mecha belonging to a mercenary group. Initially tasked with finding Saki, he becomes embroiled in a larger conflict, ultimately sacrificing himself in a heroic act to protect his teammates. His simple AI often leads to humorous misunderstandings.
Keitz Nokleben
Keitz Nokleben is a researcher and security supervisor who initially worked on the Level 6 Shift Project. After the project's termination, he became an informant for Shokuhou Misaki, assisting her with information gathering and investigations. He is known for his calm demeanor and ability to predict and manipulate situations.
Aomi Yanagisako
Aomi Yanagisako is a student and a member of Judgment's 177th Branch Office. She is a close friend and roommate of Konori Mii and is known for her caring nature and humorous outlook on life, despite her involvement in serious events. Her esper abilities remain largely unknown.