Haruka Kousaka 香坂春風

Timid and docile, Haruka is a shrinking violet, a quiet beauty who manages to stay in the background at her school... at least until something sparks a boom in her desirability, and every boy around suddenly can’t get enough of waiting on her hand and foot.

She becomes interested in Kakeru after he shows some concern for her, but this makes Miyako, who has been growing closer to the protagonist, feel angry and jealous. She is actually bad at cooking.