[Hiiragi Popura] Toraware Tenshi no Akuryou Hyoui

[Hiiragi Popura] Halloween wa Hyoui ni Goyoujin

[Hiiragi Masaki] Shounen Maid Kuro-kun ~Ninshin Hen~ [Digital]

[Hyoui Lover (Hiiragi Popura, Minor)] Ubawareru Osananajimi [Japanese, English]

(C69) [SMASHING PUMPKIN (Hiiragi Masami)] Absolute Positive (Makai Tenshi Djibril)

(C95) [Tenshi Syndrome (Jiba Tenko)] Aimer ange ~Sekai de Ni-banme ni Dounyuu ga Nagai Hinanawi Tenshi no Ecchi na Hon~ (Touhou Project)

Toraware Tenshi no Akuryou Hyoui | 被囚禁天使的恶灵附身

[Hyoui Lover (Hiiragi Popura, Minor)] Ubawareru Osananajimi [English]

(C96) [Tenshi Syndrome (Jiba Tenko)] Sekai de n-banme ni Dounyuu ga Mijikai Hinanawi Tenshi-chan no Ecchi na Hon (Touhou Project) [Chinese]

[Hiiragi Popura] Hitozuma Hyoui de Jidaraku Seikatsu

[Hyoui Lover (Hiiragi Popura, Minor)] Ubawareru Osananajimi