[Watanabe Yoshimasa] Kurenai No Shinigami
[Watanabe Yoshimasa] Subete wo Misetai
[Watanabe Yoshimasa] Tookute Chikakute
COMIC Yumichan No.2 1995-08
Comic Penguin Club 1996-05
[Watanabe Yoshimasa] Subaru
[Mental Specialist (Watanabe Yoshimasa)] DANGAIOH Miatonjau!! (Dangaioh)
[Mental Specialist (Watanabe Yoshimasa)] D.Cup te Yuu ka Mushiro Suikappu 3 (D.C. ~da capo~)
Prescription Vol.3
COMIC Penguin Club 1991-11
[Mental Specialist] Welcome to Angel Mort! (Higurashi No Naku Koro Ni) Clothes Version
[Mental Specialist (Watanabe Yoshimasa)] D.Cup te Yuu ka Mushiro Suikappu 5 (Da Capo)
[Watanabe Yoshimasa] Ano Ko Ni Wink
[Watanabe Yoshimasa] Kinmirai Ecchi na Hokentaiiku
[Watanabe Yoshimasa] Ikenai Bishoujo H Sakusen
Yurika Moe Moe
[Watanabe Yoshimasa] D-Blood 2
[Mental Specialist (Watanabe Yoshimasa)] Prescription Vol.3 (Dirty Pair) [English] {Delete Me}
[Mental Specialist (Watanabe Yoshimasa)] Nade Nade Shiko Shiko 4 Chapter 2 | Hikaru-chan Babump-Babump (Martian Successor Nadesico) [English] [EHCOVE] [Digital]
[Watanabe Yoshimasa] Akuma Shiiku Kan
(C37) [Mental Specialist (Watanabe Yoshimasa)] Prescription Vol.4 (Dirty Pair)
[Mental Specialist] Welcome to Angel Mort! (Higurashi No Naku Koro Ni) Nude Version
[Studio Z-Agnam (Various)] BOLOOMAGAZINE VOL.3.5
[Watanabe Yoshimasa] Kyokou Sedai
[Watanabe Yoshimasa] AV Angel I
MAD Sctentist I Became A Woman
[Mental Specialist (Watanabe Yoshimasa)] D.Cup te Yuu ka Mushiro Suikappu 4 (D.C. ~da capo~)
[Mental Specialist (Watanabe Yoshimasa)] Anice ni Iretai (Sonic Soldier Borgman)
[Watanabe Yoshimasa] Chou Hatsuden Robo Eregander
[Mental Specialist (Watanabe Yoshimasa)] Nade Nade Shiko Shiko 3 Make Han (remake ver) (Martian Successor Nadesico )
Yurika Love Love | Yurika Lovey Dovey
[Mental Specialist (Watanabe Yoshimasa)] Nijigen Tennyo DL [Digital]
[Mental Specialist (Watanabe Yoshimasa)] Angel Mort e Youkoso! (Higurashi no Naku Koro ni)
[Watanabe Yoshimasa] Mahou Bishoujo Maruhishirei
(ComiComi3) [Mental Specialist (Watanabe Yoshimasa)] Blue White (Xenosaga)
COMIC Penguin Club 1996-01
Lortard Connection
[Watanabe Yoshimasa] Sweet Rain
Nade Nade Shiko Shiko 4 Chapter 1 | Ruri Ruri Babump-Babump
[Mental Specialist (Watanabe Yoshimasa)] Prescription Vol.2 (Dirty Pair)
[Watanabe Yoshimasa] SF Bishoujo H Virus
Kyokou Sedai
[Mental Specialist (Watanabe Yoshimasa)] Hamehame DL (Tsuki wa Higashi ni Hi wa Nishi ni) [Digital]
[Mental Specialist (Watanabe Yoshimasa)] Bakunyu Tenshi DL (Burst Angel)
Shiboritate | May I Offer a Squeeze?
(C59) [Mental Specialist (Watanabe Yoshimasa)] Nade Nade Shiko Shiko 9 (Nadesico)
[Watanabe Yoshimasa] Dokkin Bishoujo Doumei
[Watanabe Yoshimasa] Midnight Program
[Mental Specialist (Watanabe Yoshimasa)] Prescription Vol.5 (Dirty Pair)
[Mental Specialist (Watanabe Yoshimasa)] D.Cup te Yuu ka Mushiro Suikappu 2 (D.C. ~da capo~)
[Watanabe Yoshimasa] D-Blood 1
[Watanabe Yoshimasa] Byouin Kamen
Nade Nade Shiko Shiko 2 | Yurika Lovey Dovey
[Watanabe Yoshimasa] Mahou Bishoujo Maruhi Shirei
[Mental Specialist (Watanabe Yoshimasa)] Shiboritate (Hand Maid May) [Digital]
Inez-san Love Love
[Mental Specialist (Watanabe Yoshimasa)] Syuku Shinsaku Dirty Pair Hatsubaikinen Genteibon (Dirty Pair)
[TSUJIDOU MOTOMACHI] OPPAI BATAKEDE TSUKAMAETE
Bakunyu Tenshi DL
(C34) [Mental Specialist (Watanabe Yoshimasa)] Prescription Vol.1 (Dirty Pair)