(C89) [Eight Beat (Itou Eight)] Oshierarenai!? Galko-chan | You can't tell me, Galko-chan!? (Oshiete! Galko-chan) [English] [=LWB=]
(C90) [Bakunyu Fullnerson (Kokuryuugan)] Boy Meets Gal (Oshiete! Galko-chan) [English] [Shippoyasha]
(C67) [Gebokudou] GA -GALAXY ANJUL- (Galaxy Angel)
[Yuunagisou (Kanna Tetsuboku)] Yozora no Mukou (Boku wa Tomodachi ga Sukunai)
(CSP6) [Metaneko (Aotsu Umihito)] Machigaete Enkou Shichatta Gal ga Irutte Hontou Desuka? (Oshiete! Galko-chan)
[TETRODOTOXIN (Nise Kurosaki)] Gal Miko JK Nanpa shite Curry Tabe ni Ittara Doutei mo Oishiku Itadakareta Hanashi (Oshiete! Galko-chan) [Digital]
(C88) [QUDA (Qudamomo)] SUPER Galkodelic Hour (Oshiete! Galko-chan, Dungeon ni Deai o Motomeru no wa Machigatteiru Darou ka)
(COMIC1☆10) [Brain Dead (Eiji)] Galfriend (Oshiete! Galko-chan) [English] [Clawhammer]
[TETRODOTOXIN (Nise Kurosaki)] Gal ni Datte Hitohada Koishii Kisetsu ga Arutte Hontou desu ka? (Oshiete! Galko-chan!) [Digital]
[Studio Wallaby (Haruhonya)] Ikenai! Galko-chan | You Can't! Galko-chan (Oshiete! Galko-chan) [English] [Doujins.com]