Saitou HajimeAI Chat, Roleplay & x Reader (Rurouni Kenshin)

Hajime Saitō is a swordsman character modeled on a historical figure who served the Shinsengumi as an assistant vice-commander, captain of the third unit, and instructor of swordsmanship in the late Edo period. He fought on the former shogunate side during the Boshin War and, after the Meiji Restoration, worked as a police officer. Skilled swordsmanship and a strong sense of discipline and duty form the core of his character.

One notable point of appeal is that he carries a background spanning two eras: his past as a Shinsengumi member and his later role as a Meiji-era police officer. This combination of a warrior's swordsmanship with the steady, dutiful conduct of someone serving within an organization leaves a strong impression on readers and viewers. His taciturn, uncompromising demeanor, which stands out in contrast to other characters, is also cited as a reason for his popularity.