Hiko Seijūrō

The manga series Rurouni Kenshin features a large cast of fictional characters created by Nobuhiro Watsuki. Set in Japan during the Meiji period, several of the characters are real life people who interact with the fictional characters.

The story follows a pacifist wanderer named Himura Kenshin, who was previously an assassin known as "Hitokiri Battōsai" working for the Isshin Shishi during the Bakumatsu period. After helping Kamiya Kaoru, the instructor of a kendo school in Tokyo, in defeating a criminal he is invited by her to stay at her dojo. During his stay in Tokyo, Kenshin befriends new people including Myōjin Yahiko, a young child descendant from a samurai family who starts training under Kaoru, Sagara Sanosuke, a former Sekihō who enjoys fighting, and Takani Megumi, a doctor involved with the illegal drug trade. He also encounters old and new enemies whose ambitions cause Kenshin to return to fighting, this time to protect the innocent.

Himura Kenshin (緋村 剣心), known as Kenshin Himura in the English-language anime dubs, is the protagonist from the Rurouni Kenshin. Kenshin is a former legendary assassin known as "Hitokiri Battōsai" (人斬り抜刀斎) (rendered as Battousai the Manslayer in the Media Blasters English anime dub, as Battousai: The Slasher in the Sony English dub. At the end of the Bakumatsu, he becomes a wandering samurai, now wielding a {sakabatō, a katana that has the cutting edge on the inwardly curved side of the sword, thus being nearly incapable of killing. Kenshin wanders the countryside of Japan offering protection and aid to those in need, as atonement for the murders he once committed as an assassin. In Tokyo, he meets a young woman named Kamiya Kaoru, who invites him to live in her dojo despite learning about Kenshin's past. Throughout the series, Kenshin begins to establish lifelong relationships with many people, including ex-enemies, while dealing with his fair share of foes, new and old.

...
Wikipedia