Grupo a-office

(SC19) [A-office (Yumi Ichirou)] Kikan Tomomi Ichirou Dai 4 Gou 2002 Nen Natsu Aki Fuyu Daigappeigou (Dead or Alive)

[A-office (Yumi Ichirou)] Saraba! Maru Suguru Setsu Uemon Yuu ni Shisu!! (Various)

(C70) [A-office (Yumi Ichirou)] Dainiwa Kikan Tomomi Ichirou Tokubetsugou... no maki (Keroro Gunsou, Witchblade)

(C71) [A-office (Yumi Ichirou)] Kikan Tomomi Ichirou vol.6 (Final Fantasy VII)

(C72) [A-office (Yumi Ichirou)] Kikan Yumi Ichirou Dai 7 Gou (Dragon Quest VIII, Super Robot Wars)