Satsuki Tachibana
Middle school crush of Shinozuka Hijiri's. She has an Iris allowing her to see other people's happiness in form of a flower in the middle of their chests. With her influence Hijiri changed a lot—and became more happy. Also it was because of a danger approaching Satsuki that Hijiri became friends with Toru. She's cheerful, cute and always smiling.
Mangaography