[Hiiragi Masaki] Koinu no Kuro-chan no Yuuutsu | Kuro-chan's depression[Hiiragi Masaki] Koinu no Kuro-chan no Yuuutsu | Kuro-chan's depression
[Tukamori Syuuji] Himitsu 01 "4-gatsu no Owarigoro"[Tukamori Syuuji] Himitsu 01 "4-gatsu no Owarigoro"