(CR27) [Okosama Lunch (Nishinozawa Kaorisuke, Hirayan)] Okosama Lunch Hatsutaiken+ Plus

(CR34) [Sendan (Okosama Lunch)] Mahoutsukai ni Naru Houhou 4.25 (Ragnarok Online)

(C56) [Okosama Lunch (Nishinozawa Kaorisuke, Hirayan)] Okosama Lunch Kagai Jugyou

(C89) [Okosama Lunch (Nishinozawa, Hirayan)] Okosama Lunch Box (Fun Fun Pharmacy)

(COMITIA111) [Okosama Lunch (Deburasu, Hirayan, Nishinozawa Kaorisuke)] Okosama Lunch Kagaijugyou 3

[Okosama Lunch (Nishinozawa Kaorisuke, Hirayan)] Okosama Lunch Kagai Jugyou Light

(C65) [okosama lunch] Natsu no Omoide 2 (Original)

[Sendan (Okosama Lunch)] Mahootsukai ni naru hoohoo 2.75 (Ragnarok Online)

(Renai Free Style! Osaka Taikai 2) [BQLunch (Adult Lunch)] Milky Panic (Free!)

(C58) [Okosama Lunch (Nishinozawa Kaorisuke, Hirayan)] Okosama Lunch Natsu no Omohide