[Heston World (Kawara Shuukei)] Can't Stop! Debuggin'! (OS-tan)
(C70) [SAOTOME-Laboratory (Saotome Mondonosuke)] Sasekko OS SP2/UPG (OS-tan)
[Kazeuma (Minami Star)] XP NO ANONE (OS-tan)
(C66) [Hinemosuan (Hinemosu Notari)] She Came in Through The Windows (OS-tan)
(C67) [G-Power! (SASAYUKi, Gody)] Sukoburu Teinkouzu SP2 (OS-tan)
[Hagane Koubou (Haganemaru Kennosuke)] Mega x Opa (OS-tan)
(Futaba☆Bunkasai 2) [Jenoa Cake (TakayaKi)] Tadashii? OS no Atsukaikata 1 (OS-tan) [2nd Edition 2005-05-31] [English]
[Salvage Kouboh (Houou-tan)] OTONANO SERVICE (OS-tan)
(C68) [Jenoa Cake (Takayaki)] Tadashii? OS no Atsukaikata 2 (OS-tan) [English]
(C70) [SAOTOME-Laboratory (Saotome Mondonosuke)] Sasekko OS SP2/UPG (OS-tan) [English] {Brolen}