[Kamitou Masaki] Koutetsu Majinden Granbass Hentai [上藤政樹] 鋼鉄魔神伝グランバス

[Kantou Usagi Gumi (Kamitou Masaki)] Seirei Tokusou Fairy Savior 8

(CSP4) [Kajishima Onsen (Kajishima Masaki)] Omatsuri Zenjitsu no Yoru Omake Ban (Tenchi Muyou!)

(C66) [Kamidake Onsen (Kajishima Masaki, Miyakawa Hajime, Chiba Dirou)] Ianryokou Toujitsu No Yoru 4 (Tenchi Muyo!, Tenchi Muyo! GXP) [English] [Tonigobe]

[Kantou Usagi Gumi (Kamitou Masaki)] Seirei Tokusou SEVEN [Digital]

(CSP4) [Kajishima Onsen (Kajishima Masaki)] Omatsuri Zenjitsu no Yoru Omake Ban (Tenchi Muyou!) [English]

(C66) [Kamidake Onsen (Kajishima Masaki)] Ianryokou Toujitsu No Yoru 4 (Tenchi Muyou!)

(C54) [Kajishima Onsen (Kajishima Masaki)] Omatsuri Zenjitsu no Yoru Heisei Ban 1 (Spaceship Agga Ruter)

[Kamitou Masaki] Seirei Tokusou Fairy Saber VS Granbass

[Kantou Usagi Gumi (Kamitou Masaki)] Seirei Tokusou Fairy Savior 9 [Digital]

[Kamitou Masaki] Koutetsu Majin Granbass Z