(C34) [Mental Specialist (Watanabe Yoshimasa)] Prescription Vol.1 (Dirty Pair)
Angel Mort e Youkoso!
[Mental Specialist (Watanabe Yoshimasa)] Bakunyu Tenshi DL (Burst Angel)
Yurika Love Love | Yurika Lovey Dovey
(C59) [Mental Specialist (Watanabe Yoshimasa)] Nade Nade Shiko Shiko 9 (Nadesico)
COMIC Yumichan No.2 1995-08
Comic Penguin Club 1991-12
[Mental Specialist (Watanabe Yoshimasa)] Nade Nade Shiko Shiko 3 Make Han (remake ver) (Martian Successor Nadesico )
Ryoko no Omoi | Ryoko's Feelings
[Watanabe Yoshimasa] Akuma Shiiku Kan
[Watanabe Yoshimasa] Ojousan Ki wo Tsukete
[Watanabe Yoshimasa] Ano Ko Ni Wink
[Mental Specialist (Watanabe Yoshimasa)] Prescription Vol.3 (Dirty Pair) [English] {Delete Me}
Prescription Vol.3
[Mental Specialist (Watanabe Yoshimasa)] Hamehame DL (Tsuki wa Higashi ni Hi wa Nishi ni) [Digital]
[Mental Specialist (Watanabe Yoshimasa)] D.Cup te Yuu ka Mushiro Suikappu 3 (D.C. ~da capo~)
[Mental Specialist (Watanabe Yoshimasa)] DANGAIOH Miatonjau!! (Dangaioh)
[Mental Specialist] Welcome to Angel Mort! (Higurashi No Naku Koro Ni) Clothes Version
[Watanabe Yoshimasa] Chou Hatsuden Robo Eregander
[Watanabe Yoshimasa] Sweet Rain
[Watanabe Yoshimasa] Byouin Kamen
[Watanabe Yoshimasa] Tookute Chikakute
[Watanabe Yoshimasa] AV Angel I
[Mental Specialist (Watanabe Yoshimasa)] Nade Nade Shiko Shiko 8 (Nadesico)
[Mental Specialist (Watanabe Yoshimasa)] Anice ni Iretai (Sonic Soldier Borgman)
[Mental Specialist] Welcome to Angel Mort! (Higurashi No Naku Koro Ni) Nude Version
[Mental Specialist (Watanabe Yoshimasa)] Angel Mort e Youkoso! (Higurashi no Naku Koro ni)
[Mental Specialist (Watanabe Yoshimasa)] Nade Nade Shiko Shiko | Yurika vs Megumi: Confrontation Inside The Ship (Martian Successor Nadesico) [English] [EHCOVE]
(ComiComi3) [Mental Specialist (Watanabe Yoshimasa)] Blue White (Xenosaga)
(C62) [Mental Specialist (Watanabe Yoshimasa)] Nade Nade Shiko Shiko 12 (Martian Successor Nadesico)
[Mental Specialist (Watanabe Yoshimasa)] Nade Nade Shiko Shiko 4 Chapter 2 | Hikaru-chan Babump-Babump (Martian Successor Nadesico) [English] [EHCOVE] [Digital]
[Mental Specialist (Watanabe Yoshimasa)] Komi Komi Pako Pako 2 (Comic Party)
Comic Penguin Club 1996-05
[Watanabe Yoshimasa] Dokkin Bishoujo Doumei
COMIC Penguin Club 1991-11
[Studio Z-Agnam (Various)] BOLOOMAGAZINE VOL.3.5
[Mental Specialist (Watanabe Yoshimasa)] D.Cup te Yuu ka Mushiro Suikappu 5 (Da Capo)
Shiboritate | May I Offer a Squeeze?
COMIC Penguin Club 1996-01
[Watanabe Yoshimasa] D-Blood 2
[Mental Specialist (Watanabe Yoshimasa)] Nade Nade Shiko Shiko 4 Chapter 1 | Ruri Ruri Babump-Babump (Martian Successor Nadesico) [English] [EHCOVE] [Digital] [English] [EHCOVE] [English] [EHCOVE]
[TSUJIDOU MOTOMACHI] OPPAI BATAKEDE TSUKAMAETE
[Mental Specialist (Watanabe Yoshimasa)] Meippai Shiboritate (Hand Maid May)
(CR25) [Mental Specialist (Watanabe Yoshimasa)] Nade Nade Shiko Shiko 6 (Martian Successor Nadesico)
[Watanabe Yoshimasa] Kurenai No Shinigami
[Mental Specialist (Watanabe Yoshimasa)] D.Cup te Yuu ka Mushiro Suikappu 2 (D.C. ~da capo~)
[Watanabe Yoshimasa] Chitsujo Dakkan Geogaia
Nade Nade Shiko Shiko 3 Chapter 1 | Ryoko's Feelings
[Watanabe Yoshimasa] Subete wo Misetai
[Watanabe Yoshimasa] Mahou Bishoujo Maruhishirei
[Watanabe Yoshimasa, Yokoyama Chicha] H-BOMB (Dirty Pair) [English]
[Watanabe Yoshimasa] SF Bishoujo H Virus
[Watanabe Yoshimasa] Midnight Program
[Mental Specialist (Watanabe Yoshimasa)] Shikoshiko DL (Martian Successor Nadesico)
[Mental Specialist (Watanabe Yoshimasa)] Blue White (Xenosaga) [Digital]
Troublekko
(C72) [Mental Specialist (Watanabe Yoshimasa)] D.Cup te Yuu ka Mushiro Suikappu 7 (D.C. ~da capo~)