Main Characters Tokaku Azuma 13 main appearances Haru Ichinose 13 main appearances Nio Hashiri 13 main appearances Isuke Inukai 13 main appearances Ataru Mizorogi 12 main appearances Sumireko Hanabusa 12 main appearances Mahiru Banba 12 main appearances Suzu Shutou 10 main appearances Chitaru Namatame 10 main appearances Hitsugi Kirigaya 9 main appearances Haruki Sagae 9 main appearances Shiena Kenmochi 8 main appearances Kouko Kaminaga 7 main appearances Otoya Takechi 5 main appearances