(C73) [MARUARAI (Arai Kazuki)] E-RO2 2007 (Various)

(C69) [Kansai Orange (Arai Kei)] Oono Shiki #2 (Genshiken)

(COMIC1) [Maruarai (Arai Kazuki)] XXXBON360 (THE iDOLM@STER)

[MARUARAI (Arai Kazuki)] Hina Matsuri (Hayate the Combat Butler)

(C94) [Maruarai (Arai Kazuki)] Shiri to Souji to Unajuu to (Bokutachi wa Benkyou ga Dekinai) [Chinese] [無邪気漢化組]

(C94) [Maruarai (Arai Kazuki)] Konna Inmu wa Ikaga (Yuragisou no Yuuna-san)

[Maruarai (Arai Kazuki)] Wakiyaku 2 (Bokutachi wa Benkyou ga Dekinai)

(C94) [Blue Section (Arai Kogane)] Sweety Rain. (Kantai Collection -KanColle-)

(C94) [Okina Utsuwa (Arai Taiki)] Kago no Naka no Tori Daiisshuu

[Arai Kei] Hougan Kanojo Kouhen | Shot-put Girlfriend Final Part (COMIC HOTMiLK 2018-09) [English] [Satoru] [Digital]

(C94) [Kansai Orange (Arai Kei)] Chion-san, Neko ga Mitemasu yo. (Neko no Otera no Chion-san) [Chinese] [無邪気漢化組]

[Arai Kei] Hougan Kanojo Kouhen | Shot-put Girlfriend Final Part (COMIC HOTMiLK 2018-09) [English] [Satoru] [Digital]

[Kiliu] Niizuma no Arai-san 2 (COMIC Masyo 2018-10) [Digital]

(C94) [Kansai Orange (Arai Kei)] Chion-san, Neko ga Mitemasu yo. (Neko no Otera no Chion-san)

[Okina Utsuwa (Arai Taiki)] Ochita Yume no Naka de 2 [Chinese] [氪金汉化组] [Digital]

[Kiliu] Niizuma no Arai-san (COMIC Masyo 2018-08)

(COMIC1☆13) [Maruarai (Arai Kazuki)] Wakiyaku w (Bokutachi wa Benkyou ga Dekinai) [English] [rookie84]

[Siawase-Pullin Dou (Arai Kei, Nin 6)] Pullin-kan 4 (Sakura Taisen 3: Pari wa Moete iru ka?)

[Arai Kei] Oku-sama wa Sex Friend | Madame Is My Sex Friend (COMIC HOTMiLK Koime Vol. 8) [English] [Digital] =EroGPx + Ser Maggot=

(COMIC1☆13) [Okina Utsuwa (Arai Taiki)] Kago no Naka no Tori Preview Ban

(C92) [Okina Utsuwa (Arai Taiki)] 2017 Natsu no Gottani (Taimanin Yukikaze)

[Okina Utsuwa (Arai Taiki)] Ochita Yume no Naka de 3 [English] [Zero Translations] [Digital]

(Ware, Yasen ni Totsunyuu su! 2) [Maruarai (Arai Kazuki)] Kaze no Manimani (Kantai Collection -KanColle-)

(C92) [SEACLOUD (Arai Togami)] Shoukan! Satori-sama (Touhou Project)

[Arai Kei] Amayadori (Houkago Initiation) [Chinese]

(C93) [Arkhetelos (Arai Togami)] Anata no Koe ga Kikitakute... (Vocaloid)

[Kansai Orange (Arai Kei)] clover＊4 (Yotsubato!) [English] =Tigoris Translates=

[Maruarai (Arai Kazuki)] C2 no Yarinokoshi (Chuunibyou Demo Koi ga Shitai!)

[Arai Kei] Houkago Initiation [Chinese]

(COMIC1☆11) [Kansai Orange (Arai Kei)] Happy Life 4 (Amagami)

[Kansai Orange (Arai Kei)] Kachiku no Ou [Digital]

[Arai Taiki] Abundant Growth (COMIC BAVEL 2017-03) [English] [Team Koinaka] [Digital]

(COMIC1☆9) [Kansai Orange (Arai Kei)] Boku no Kanojo (Fujiyama-san wa Shishunki) [Chinese] [HazelF个人汉化]

(Sounanoka 4) [SEACLOUD (Arai Togami)] Muramura! Rumia-chan V (Touhou Project) [Chinese] [Kanade汉化组]

[Arai Kei] Amayadori | Taking Shelter from the Rain (Houkago Initiation) [English] [Noraneko]