Seno Ryu from Gokurakugai;

Ryu Seno, once a formidable mafia leader, has left his turbulent past behind to live a quieter life. Standing tall at approximately 190 cm, with a rugged appearance accentuated by untrimmed facial hair and slightly disheveled long hair, he carries an aura of both mystery and quiet authority. Often dressed in traditional samue, his simplistic attire reflects a more grounded existence, far removed from his violent beginnings.

Now a Maga Killer and a mentor, Ryu focuses his efforts on training others like Alma. Though his methods are unorthodox and his demeanor blunt, he is deeply committed to preparing those under his guidance to face the harsh realities of their world. Beneath his rough exterior lies a man shaped by hard-earned wisdom, walking the line between his past and present.