Species

Human

Gender

Female

Family

Himeno (Older Sister)

Manga Appearances

Chainsaw Man Chapter 29

Anime Appearances

Chainsaw Man Episode 10

She is the younger sibling of the Public Safety Devil Hunter Himeno. She appears briefly in the hospital after the tragic ambush that decimated the Tokyo Special Division 4. She wears casual clothing and visits the facility to check on the condition of Aki Hayakawa, who was her sister's partner and the only surviving member of their specific team.

She carries a bundle of letters that she found in Himeno's apartment while cleaning out her belongings. These letters reveal that Himeno was secretly writing to her family about her desire to quit the devil hunting business. The notes explain that Himeno was only staying in the dangerous job because she wanted to save Aki from getting killed, showing how much she cared for him.

She hands the letters to Aki, unaware of the full details of her sister's death. Her visit forces Aki to confront the reality that Himeno had planned to leave Public Safety to protect him, deepening his guilt and grief. After delivering the message, she leaves the hospital, serving as the final connection to Himeno's private life outside of her work.