Yuuto Kaji es un chico alegre y solidario que tiene una estrecha amistad con Koharu. Su personalidad juguetona a menudo choca con la naturaleza tímida de Koharu, pero siempre está allí para dar una mano cuando la necesita.
Maiya Sato is Koharu's confident and forthright friend. While she enjoys offering advice and teasing Koharu about her romantic struggles, she’s also a loyal and caring friend who wants the best for everyone.
Koharu Biyori is a gentle and caring girl who navigates the ups and downs of high school life while figuring out her feelings toward those she loves and cares about. She is caught between her shy nature and her desire to understand her emotions.