Tags: Manga.
Planet Ladder (Japanese: プラネット·ラダー Hepburn: Puranetto Radā) is a science fantasy shōjo (targeted towards girls) manga written and illustrated by Yuri Narushima. Appearing as a serial in the Japanese manga magazine Crimson from the March 1998 issue to the May 2003 issue the chapters of Planet Ladder were published by Sobisha/Shueisha in seven tankōbon volumes from December 1998 to May 2004.