(C62) [Tatsumaki Koutei (Mizuno Takeshi)] Yuunagi (Utawarerumono)
[Tatsumaki Koutei (Takei Tsukasa)] Mifune-san no Heya de Naisyo no (THE IDOLM@STER CINDERELLA GIRLS)
(Gedokyudokai 2) [Ichiya Teikoku (Ichiya Koutei)] Yoru wa Nakayoku Shitemasu ka (Kyoukai Senjou no Horizon)
(C89) [Tatsumaki Koutei (Takei Tsukasa)] Lecia no Naisho Naisho no Chitsujo (Granblue Fantasy) [English] {Hennojin}
Koutei Tokken sEXtella | Imperial Privilege sEXtella
(COMIC1☆11) [Gokusaishiki (Aya Shachou)] Koutei Tokken sEXtella | Imperial Privilege sEXtella (Fate/EXTELLA) [English] [ATF]
Koutei Tokken sEXtella | 황제특권 sEXtella
(C92) [Tatsumaki Koutei (Takei Tsukasa)] Mifune-san to Umi de Naisho no (THE IDOLM@STER CINDERELLA GIRLS)
(C89) [Tatsumaki Koutei (Takei Tsukasa)] Lecia no Naisho Naisho no Chitsujo (Granblue Fantasy)
(Break Shot! 4) [Peneya (Koutei Penko)] PEEP GAME (Danganronpa)
