|Ootori Chihaya鳳 ちはや|
|Aliases||Chi, Chi-chan-senpai, Chi-chan|
|Measurements||Height: 159cm, Weight: 46kg, Bust-Waist-Hips: 82-55-84cm|
|Hair||Ahoge, Orange, Sidehair, Spiky Bangs, Straight, Twin Tails, Waist Length+|
|Body||Average Height, Pale, Slim, Teen|
|Clothes||Bikini, Clothing with Ribbons, Miniskirt, Necktie, Pleated Skirt, School Uniform, Tank Top, Thigh-high Stockings, Unusual Hair Ornaments, Wings|
|Personality||Airhead, Clumsy, Desu, Food Lover, Ignorant, Loud, Stubborn, Tsundere, Watashi|
|Role||Classmate, Eleventh Grader, Friend, Kouhai, Senpai, Transfer Student|
|Engages in||Cycling, Shopping, Swimming|
|Visual novels||Main character - Rewrite|
Main character - Rewrite Harvest festa!
Main character - Rewrite: Cradles Tale
Main character - Rewrite: Oka-ken Katsudou Kiroku Gaiden
|Voiced by||Shinomiya Saya|
A girl who suddenly transferred to the school Kotarou attends. She has led a sheltered life and is ignorant of the ways of the world. Considerably clumsy and easily getting lost, Kotarou always helps her out, but with her personality that can't stay meek they can't stop quarreling. Called a "power fighter" for being really strong physically.