(C56) [Brook Studio (kosuke)] kosuke (Kogawa Masayoshi) Kanzen Sairoku Kojinshi Daisandan - Oudou (Various) (C56) [Brook Studio (kosuke)] kosuke(小河将良)完全再録個人誌 第三弾 王道 (よろず)

(CR35) [Tsurikichi Doumei (Kogawa Masayoshi, Kosuke)] Oudou ~Jikkon no Power Bomb no Shou~ (Various)

[Tsurikichi Doumei (Various)] DraQue Densetsu (Dragon Quest)

(C90) [Banana Koubou (Various)] Shoukansen GRANCYPHER ~Grand Cipher~ 2-Gou Ten (Granblue Fantasy)

(C56) [Tsurikichi-Doumei (kosuke)] Kosuke (Ogawa Masayoshi) Kanzen Sairoku Kojin-shi 3 Oudou (Various)

(C72) [Studio KIMIGABUCHI (Various)] Moyomoto II (Dragon Quest II, Dragon Quest III)

Servant to Icha Love Suru Hon ~FGO Icha Love Ero Goudou~

[Brook Studio (Kogawa Masayoshi)] Kyonyuu no Kanojo ni Omoikkiri Paizuri de Nuite Morau dake no Ohanashi (Puella Magi Madoka Magica) [Digital]

(C54) [Brook Studio (Kosuke)] KOSUKE Kojinshi Sairoku Dacchuu no (Various)

(SC8) [Tsurikichi-Doumei (Kogawa Masayoshi)] Oudou ~Rolling Elbow no Shou~ (Various)

[Tsurikichi-Doumei (Kogawa Masayoshi)] Oudou ~Jumping High Kick no Shou~ (Various)