Rina Yaegashi

Оригінальне ім’я: 八重樫莉奈

[Taichi's](https://anilist.co/character/40195/) elementary school age younger sister. She often gives advice to her brother about love. Like Ryuuzen and Iori, she is sometimes controlled by Heartseed, but the different one from Heartseed the cultural club's members known.