(CR35)[Hen Rei Kai (Kawarajima Kou)] Lillian Rapport (Maria-sama ga Miteru) Hentai Porn (Cレヴォ35)[片励会 (かわらじま晃)] リリアンラポール (マリア様がみてる)

(C49) [Henrei-kai (Various)] Hen Rei Kai Special Vol. 9 (Various)

[Kou Kawarajima] Lemming Rhapsody 2

[Henreikai (Kawarajima Koh)] Counter Crash!! (R.O.D READ OR DIE, Maria-sama ga Miteru)

(C65) [Henreikai (Kawarajima Kou, Urushihara Satoshi)] Ayanami Club 2 (Evangelion)

(C56)[Henrei-kai (Kawarajima Koh)] Koh Kawarajima Works 1997-1999

[Henrei-kai (Kawarajima Kou)] AYANAMI SUMMIT (Neon Genesis Evangelion)

(C65) [HENREIKAI (Kawarajima Kou, Urushihara Satoshi)] Ayanami Club 2 (Evangelion)

(C67) [HENREIKAI (Kawarajima Kou)] Ayanami Club 4 (Evangelion, Keroro Gunsou)

(C51) [Henrei-kai (Various)] Hen Rei Kai Special Vol. 11 (Various)

[Hen Rei Kai (Kawarajima Kou)] Ayanami Club Prelude Ver (Neon Genesis Evangelion)