Umi Sonoda is a fictional character from the multimedia project Love Live! School Idol Project. She is a high school student at Otonokizaka High School and a member of the school idol group Muse. Umi is known for her serious and determined personality, often taking on the role of a leader within the group. In terms of appearance, Umi has long, dark blue hair and typically wears a school uniform. She is passionate about music and dreams of becoming a successful idol. Umi's character is also recognized for her strong sense of responsibility and dedication to her friends and fellow group members.