[Izayoi Seishin] Mephistopheles - Watanabe Maria Hen [十六夜清心] Mephistopheles 〜渡辺まりあ編〜

(C78) [Dennou Yamasakigumi (Izayoi Seishin)] Izayoi Yuri Matsuri (Maria-sama ga Miteru)

(CR35)[Hen Rei Kai (Kawarajima Kou)] Lillian Rapport (Maria-sama ga Miteru)

[Watanabe Wataru] Pururun Otome Hakusho 2

[Watanabe Tou (Watanabe Kenpo)] Butaningen no Doukutsu Kouhen

School Idol no Kyuujitsu Soushuuhen I

School Idol no Kyuujitsu Soushuuhen I

School Idol no Kyuujitsu Soushuuhen I

[Watanabe Wataru] Unknown title doujin ('85/07/16)

(SC32) [Kuronekokan Monpuchi] Warau Daitenshi (Maria-sama ga Miteru)

[Watanabe Tou (Watanabe Kenpo)] Butaningen no Doukutsu Zenpen