Hi.Me.Go.To Special Art
[Utatane Hiroyuki] Countdown Sex Bombs Special [English]
Sex Bombs 1-6 Plus Special
(C94) [UROBOROS (Utatane Hiroyuki)] Uzaki-chan wa Yararetai! (Uzaki-chan wa Asobitai!)
(COMIC1☆14) [UROBOROS (Utatane Hiroyuki)] Namaashi Cardigan (SSSS.GRIDMAN) [Chinese] [靴下汉化组]
Countdown Sex Bombs Special
(C62) [UROBOROS (Utatane Hiroyuki)] Utatane Japan XX (Yakitate!! Japan, Guilty Gear XX)
[Studio Proteus (Hiroyuki Utatane)] Countdown Sex Bombs Special (English)
(Puniket 37) [UROBOROS (Utatane Hiroyuki)] Cho, Mizugi Kai de Wiseman Denai toka Maji Yurusumaji! (Last Period)
(COMIC1☆14) [UROBOROS (Utatane Hiroyuki)] Namaashi Cardigan (SSSS.GRIDMAN)