A Nikke belonging to Underworld Queen who is also the head of a yakuza group known as the Seimeikai.

A woman of principle, the Seimeikai refrain from engaging in immoral acts thanks to her leadership. Under her guidance, the Seimeikai has become an organization with a well-deserved reputation for its honorable conduct.



As a member of Tetra Line's crime management squad Underworld Queen, Sakura leads the "Seimeikai", a criminal group that styles themselves after the yakuza syndicates of old. 