Tsubaki Sawabe

Tsubaki is Kousei's childhood buddy and next-door neighbor, always looking out for him like a protective big sister. She’s a powerhouse on the softball field, making her a total force of nature. But it’s tough seeing Kousei struggle since his mom passed away—she just wants him to shake off the gloom and rediscover his love for the piano. Tsubaki’s persistence is infectious, as she nudges him toward making choices about his future, hoping to spark some joy back into his life. With her supportive spirit and upbeat energy, she’s determined to help him find his way again.