ウ宙やばい (U-chuu Yabai)
A missing Ukagaka ghost.
Ghost developer: An anonymous participant in an online event called "Ukagacarnival 2007"
First side: ウ宙 (U-chuu) - One-shot joke ghost that was created for the event
Second side: none
Favorite subject: ?
Download site: http://rin.so.land.to/carnival/1196344556.html#R31 (no longer downloadable)
Ghost data & screenshot: http://ghosttown.mikage.jp/cgi-bin/tdb/tdb.cgi?mode=Person;id=1598