Doujinshi
(C67) [A-office (Yumi Ichirou)] Kikan Yumi Ichirou vol.1~3 Soushuuhen + Alpha (Super Robot Wars)
Doujinshi
(C62) [A-office (Yumi Ichirou)] Kikan Yumi Ichirou Soukan Dai 3 Gou 2002 Nen Haru Gou (Dead or Alive, Sakura Taisen 3)
Doujinshi
[A-office (Yumi Ichirou)] Kikan Yumi Ichirou Dai 10 Gou (Kantai Collection -KanColle-) [Digital]
Doujinshi
(C70) [A-office (Yumi Ichirou)] Kikan Yumi Ichirou Tokubetsugou 1 (The Melancholy of Haruhi Suzumiya)
Doujinshi
(C72) [A-office (Yumi Ichirou)] Kikan Yumi Ichirou Dai 7 Gou | 계간 유미 이치로 (Dragon Quest VIII, Super Robot Wars) [Korean] [Project H]
Doujinshi
(C64) [A-office (Yumi Ichirou)] Rinjizoukan Yumi Ichirou Dai 4.5 gou 2003 Nen Haru Yokokugou (Dead or Alive, Gundam SEED)
Doujinshi
(C72) [A-office (Yumi Ichirou)] Kikan Yumi Ichirou Dai 7 Gou (Dragon Quest VIII, Super Robot Wars)
Doujinshi
[A-office (Yumi Ichirou)] Kikan Yumi Ichirou Dai 12 Gou (Occultic;Nine) [English] [Nemesis716] [Digital]
Doujinshi
(C70) [A-office (Yumi Ichirou)] Kikan Yumi Ichirou Tokubetsugou 1 (Suzumiya Haruhi no Yuuutsu) [Korean] [Project H]
Doujinshi
(SC15) [A-office (Yumi Ichirou)] Kikan Yumi Ichirou Soukan Dai 2 Gou Natsu Aki Fuyu Gappeigou (Sakura Taisen 3: Pari wa Moete iru ka?)
Doujinshi
[A-office (Yumi Ichirou)] Kikan Yumi Ichirou Dai 10 Gou (Kantai Collection -KanColle-) [English] [constantly] [Digital]
Doujinshi
(C70) [A-office (Yumi Ichirou)] Dainiwa Kikan Tomomi Ichirou Tokubetsugou... no maki (Keroro Gunsou, Witchblade)
