Tentang
Age: 12
Birthday: September 1
Height: 130 cm
Weight: 29 kg
Hair color: violet
Eye color: black
Hobby: cooking
Umi Katou is a second cousin of Hairi Takahara who is visiting Torishirojima during the summer and living alongside him at his aunt's home.
Pengisi suara
JepangAimi Tanaka
Pengisi suara
田中あいみ