Kasen Tosu

Kasen Tosu is the wife of protagonist Tetsuo Tosu. Upon learning that her husband had killed the man who had been abusing their daughter, she did not falter—instead, she calmly chose to become his accomplice, helping to dispose of the body and standing alongside him against the threatening organization. Her upbringing within a cult granted her exceptional psychological resilience and a talent for acting under pressure. Driven by the desire to protect her family's ordinary happiness, she demonstrates a level of courage and cunning that far exceeds the norm, making her Tetsuo's most steadfast pillar of support.