(C70) [Kansai-Orange (Arai Kei)] D.C. ~Endless Summer~ (D.C.S.S ～Da Capo Second Season～) [English] Pics (C70) [関西オレンジ (荒井啓)] D.C. ～Endless Summer～ (D.C.S.S.～ダ・カーポ セカンドシーズン～) [英訳]

(C83) [Maruarai (Arai Kazuki)] ERO=SUMMER (Chuunibyou Demo Koi ga Shitai!)

(C70) [Kansai Orange (Arai Kei)] D.C ~Endless Summer~ (D.C.S.S ~Da Capo Second Season~)

[MARUARAI (Arai Kazuki)] ARI Summer 2 (milky season)

(SC35) [Kansai-Orange (Arai Kei)] Endless Summer Chapter-2 (D.C.S.S ～Da Capo Second Season～) [English]

(SC35) [Kansai Orange (Arai Kei)] Endless Summer Chapter-2 (D.C.S.S ~Da Capo Second Season~)

(C58) [MARUARAI (Arai Kazuki)] Love Hinappoi Hitobito (Love Hina) [English] [EHCOVE]

(CR26) [MARUARAI (Arai Kazuki)] Ariari (Love Hina)

(C58) [MARUARAI (Arai Kazuki)] Love Hinappoi Hitobito (Love Hina)

(SC2020 Autumn) [Maruarai (Arai Kazuki)] Kiss-Ma no Natsu | Summer Of The Compulsive Kisser (Bokutachi wa Benkyou ga Dekinai) [English] {Doujins.com}

(SC2016 Summer) [MARUARAI (Arai Kazuki)] Yarinokoshi (Dagashi Kashi)