|This location exists primarily or exclusively within the Pre-Super Genesis Wave continuity.
Information in this article may not be canonical to the storyline of the games or any other Sonic continuity.
Mount Kobiyunjabo is a location that appears in the Sonic the Hedgehog comic series and its spin-offs published by Archie Comics. It is a mountain located in an unidentified region of Mobius.
Mount Kobiyunjabo is a barren, cone-shaped mountain with a flat top. It is of considerable height, enough that Monk was able to lasso Angel island from there.
At some point, Monk climbed to the top of Mount Kobiyunjabo, from where he was able to lasso Angel island and make his way onto it from the peak as it flew overhead.