(C74) [Mechanical Code (Takahashi Kobato)] Otonari. (Yotsubato!) [English] [Yoroshii] Hentai (C74) [メカニカルコード (高橋こばと)] おとなり。 (よつばと！) [英訳]

(C75) [Mechanical Code (Takahashi Kobato)] Otonari Extra! (Yotsuba&!) [ENG] [Yoroshii]

(C76) [Mechanical Code (Takahashi Kobato)] Otonari 2 (Yotsuba&!)

[Mechanical Code (Takahashi Kobato)] as night follows day (Ah! Megami-sama/Ah! My Goddess)

[Mechanical Code (Takahashi Kobato)] Method to the madness 3 (You're Under Arrest!) [English] [EHCOVE]

(SC25) [Mechanical Code (Takahashi Kobato)] Natsu no Owari | End of Summer (Genshiken) [English] [Mumei-TL]

(COMIC1☆2) [Mechanical Code (Takahashi Kobato)] Otonari Pre Version (Yotsuba&!) [ENG] [Yoroshii]

(SC25) [Mechanical Code (Takahashi Kobato)] Natsu no Owari (Genshiken)

(C64) [Mechanical Code (Takahashi Kobato)] EMERGENCY GIRLFRIENDS (Ah! Megami-sama | Ah! My Goddess!)

(C61) [Mechanical Code (Takahashi Kobato)] as night follows day collected version 01 (Ah! Megami-sama/Ah! My Goddess)

(C77) [Mechanical Code (Takahashi Kobato)] Otonari. 3 (Yotsubato!)