Main Characters Gunzou Chihaya 13 main appearances Iona 13 main appearances Takao 13 main appearances Kyouhei Kashihara 13 main appearances Shizuka Hozumi 13 main appearances Iori Watanuki 13 main appearances Sou Oribe 13 main appearances Maya 13 main appearances Kongou 13 main appearances Kirishima 13 main appearances I-402 13 main appearances I-400 13 main appearances Makie Osakabe 13 main appearances Haruna 13 main appearances Hyuga 13 main appearances