[Uroboros (Hiroyuki Utatane)] Pure Pure 1st Edition
Hiroyuki Utatane - Yuuwaku ~Erotic Eccentric~
[Uroboros (Hiroyuki Utatane)] Pure Pure 2nd Edition
[Hiroyuki Utatane] Countdown: Sex Bombs 5 [Italian]
[Hiroyuki Utatane] Countdown: Sex Bombs 4 [Italian]
[Hiroyuki Utatane] Countdown: Sex Bombs 3 [Italian]
[Hiroyuki Utatane] Countdown: Sex Bombs 2 [Italian]
[Hiroyuki Utatane] Countdown: Sex Bombs 7 [Italian]
[Hiroyuki Utatane] Countdown: Sex Bombs 6 [Italian]
[Hiroyuki Utatane] Countdown: Sex Bombs 1 [Italian]
[Hiroyuki Utatane] Temptation [Italian]
[Hiroyuki Utatane] Temptation 01: Alimony Hunter
[Studio Proteus (Hiroyuki Utatane)] Countdown Sex Bombs Special (English)
[Studio Proteus (Hiroyuki Utatane)] Countdown Sex Bombs 06 (English)