Ai Ninomiya Yumegaoka High School Year 2 Student President of the Diving Club. The elder of the twins, she treats Makoto pretty badly, a rather "aggressive" personality. Dives often around Izu and first met Pikari there.
Apparitions dans les animes
Amanchu!
Amanchu!
Amanchu!: The Story of the Promised Summer and New Memories