Blood Type:
A

Three Sizes:
B76/W58/H80

Favorite Food:
The Kosaka Family's Manjuu

Disliked Food:
Carbonated drinks

Umi is normally a shy girl, but she has a strong will and some qualities of a leader. Despite this, she is content to stay reserved and always thinks logically. Umi is uncomfortable with wearing short skirts but gets used to it after their first live. Although Umi tends to be hard on others, she is especially hard on herself. She doesn't do anything criminal and despises laziness.
(Source: Love Live! Wiki)