Umiri Yahata is a fictional character from the multimedia franchise BanG Dream! She is a member of the band MyGO!!!!!, serving as the drummer. Umiri is known for her shy and reserved personality, often finding it difficult to express her emotions openly. Despite her quiet nature, she is passionate about music and values her friendships deeply. Throughout the series, Umiri’s development centers on building her confidence, strengthening her bonds with other band members, and overcoming personal obstacles through the power of music.