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

(C61) [Mechanical Code (Takahashi Kobato)] as night follows day <ver.0.5/prologue> (Ah! Megami-sama/Ah! My Goddess)

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

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

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

(C60) [Mechanical Code (Takahashi Kobato)] Method to the madness 2 (You're Under Arrest!) [English] [EHCOVE]

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

(SC9) [Mechanical Code (Takahashi Kobato)] AS NIGHT FOLLOWS DAY like a sleeping child (Ah! My Goddess)

(C63) [Mechanical Code (Takahashi Kobato)] as night follows day 3 (Ah! Megami-sama/Ah! My Goddess)

(C75) [Mechanical Code (Takahashi Kobato)] ENDROLL+ (Oh My Goddess!)

(CR36) [Mechanical Code (Takahashi Kobato)] Kawaii Ano Ko wa Dare no Mono? (Ichigo Mashimaro)