Characters
Suguro, Ryuuji
Main
Okumura, Rin
Amaimon
Kamiki, Izumo
Moriyama, Shiemi
Pheles, Mephisto
Shima, Renzou
Okumura, Yukio
Miwa, Konekomaru
Kuro
Supporting
Paku, Noriko
Shiratori, Reiji
Moriyama, Shiyumi
