天咲 一護

Hobbies: Doing Discipline Committee activities
Likes: Relaxing when his sister's not around, milk
Dislikes: Everything unreasonable his sister tries to make him do

Ayame's younger brother who is a member of the Discipline Committee. She often treats him like trash, and their relationship has gotten even worse after Ichigo entered high school, so he sees her as a barbarian. Due to this, he has respect for Shinobu for being able to get along with Ayame.