[Kamitou Masaki] Hikari no Jikenbo 2 -Ayashida Onsen Satsujin Jiken- Hentai [上藤政樹] 光の事件簿2 －綾志田温泉殺人事件－

(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]

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

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

(C65) [Kamidake Onsen] Ianryokou Toujitsu No Yoru 3 (Tenchi Muyou!)

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

(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)

[Hiiragi Masaki] Shounen maid Curo-kun ~Chigyakuhen~

(C74) [Kamidake Onsen (Kajishima Masaki)] Ianryokou Toujitsu No Yoru 9 (GAP☆P)