Kuro no Kyoushitsu (Series)

Kazuha Kusunoki

Kazuha is a 17-year-old Japanese high school student and the heroine of the game Period Cube.

Nanako Nomiya

Nanako Nomiya is a main character in the anime Wish Upon the Pleiades.

Saeka Arisugawa

Saeka Arisugawa is the gentle yet sociable head of the chorus club at Seiou Academy.

Shiho Kawaragi