[Kamitou Masaki] Hikari no Kyonyu-Jin Ultia Selene Hentai [上藤政樹] 光の巨乳人 ウルティア・セレン

[Kamitou Masaki] Hikari no Jikenbo -Ryoujoku Tou Satsujin Jiken-

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

[Kamitou Masaki] Hikari no Jikenbo -Ryoujoku Tou Satsujin Jiken-

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

Kagaku Tokunyuutai Ultia Mari

[Kamitou Masaki] Hikari no Jikenbo 2 -Ayashida Onsen Satsujin Jiken-

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

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

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

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