What is hibi chou chou?

Hibi Chouchou is a Japanese shōjo manga series written and illustrated by Suu Morishita. It was serialized in the bi-monthly manga magazine Margaret from 2012 to 2015. The story revolves around two high school students, Suiren and Kawasumi, who slowly develop feelings for each other. The themes of the series include adolescence, first love, and self-discovery. The manga was well-received for its unique art style and realistic portrayal of teenage emotions. It was later adapted into a live-action film in 2017.