Kumadori Yamanbako

Kumadori Yamanbako (クマドリヤマンバ子) is the mother of Kumadori who is an assassin like him which means Kumadori followed her footsteps. Kumadori made lots of poetry about his mother in heaven, but in reality she is still alive. Yamanba means Mountain Hag, and also refers to a particularly extreme subgenre of the "ganguro" girl subculture in Japanese.