Hitomi Kisugi (来生 瞳 Kisugi Hitomi) is one of the main protagonists of the Cat's Eye series. She is the middle sister of the Kisugi Trio and the high-school sweetheart of Toshio Utsumi.
Hitomi has long black hair and brown eyes.
She is seen in many different casual outfits. While on mission, she wears a blue leotard.
Hitomi is a very kind-hearted, caring, charming, sweet, clever, loyal, sisterly, cunning and flirtatious girl.
- The name Hitomi means "pupil of the eye" (瞳).
- Hitomi's surname Kisugi means "coming/come, due, next, since, cause, become" (来) (kisu) and "life, living" (生) (ki/gi).
- Hitomi can speak several other languages.
- Like Rui Kisugi, Hitomi is also able to disguise her appearance effortlessly.