(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]

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

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

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

(CR35) [Mechanical Code (Takahashi Kobato)] method to the madness 3.5 (You're Under Arrest!) [English] [EHCOVE]

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

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

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

(CR35) [Mechanical Code (Takahashi Kobato)] method to the madness 3.5 (You're Under Arrest!)

(C59)[Mechanical Code (Takahashi Kobato)] as night follows day version:1.5 (Ah! Megami-sama/Ah! My Goddess)

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