Character profile
Niina Isokawa
磯川ニーナBiography
Niina Isokawa is a blond-haired classmate of Marie with an American mother, a Japanese father, and seemingly endless energy. Active and exceptionally friendly, she quickly attaches herself to Marie despite Marie's initial annoyance.
Story spoilers
In the manga, Niina develops a crush on Yuuji and often calls him onii-chan.
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