(COMIC1☆2) [Mechanical Code (Takahashi Kobato)] Otonari Pre Version (Yotsuba&!) [ENG] [Yoroshii] Pics (COMIC1☆2) [メカニカルコード (高橋こばと)] おとなり。 PRE VERSION (よつばと！) [英訳] [よろしい]

(C75) [Mechanical Code (Takahashi Kobato)] Otonari Extra (Yotsubato!)

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

(C68) [Chimatsuriya Honpo, Saigado, Mechanical Code (Asanagi Aoi, Saigado, Takahashi Kobato)] The sport of fortune (Ah! My Goddess) [English] [SaHa]

(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!)

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

(C67) [Mechanical Code (Takahashi Kobato)] Hitori Asobi (Oh my goddess!)

(COMIC1☆2) [Mechanical Code (Takahashi Kobato)] Otonari. Pre Version (Yotsubato!)

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

(C74) [Mechanical Code (Takahashi Kobato)] Otonari. (Yotsubato!) [English] [Yoroshii]