Tsuki

One of Kuji Academy guardian gods, the younger cat sister of the "twin gods".
Serious, reasonable, and timid. Thanks to her personality, she's the one who ends up remedying the troubles caused by her older sister Aki.
She has been watching the school and its students for many years, so she's very knowledgeable.
Her favorite passtime is taking naps. The sunny courtyard recently became her favorite spot.