Co-owner of the Cat's Eye Cafe and one of the three sisters who steal their father's paintings to uncover his disappearance. She is romantically involved with Inspector Utsumi, which inadvertently aids the heists but creates significant moral conflict for her.
The core operational and emotional backbone of Cat's Eye, sharing a unified mission and deep familial trust.
A protective dynamic where Hitomi manages Ai's vulnerabilities while maintaining operational secrecy.
Romance repeatedly delayed by duty, leading to emotional distance and deliberate relationship repair.
A high-stakes psychological protection arc where Hitomi navigates Ai's trauma and false memories.
Forced cooperation during chases and tactical collaboration for police sting operations.
Rui acts as a tactical partner, often covering for Hitomi during risky missions.
A one-time professional courtesy during a murder investigation that temporarily aligns their interests.
Explore the full interactive character relationship map of Cat's Eye