This is a port of the newly released Kaiten Patissier 1.00, originally released for Windows/Linux/GP2X.
Indiegames.com describes it best:
"Kaiten Patissier is the latest game from D.K., several months in the making, and which I [oranda] highly recommend. It uses the same 'collect-them-all' mechanic as Good Luck Natsuki, but is built entirely around the concept of rotating the levels to re-adjust the locations of platforms, boxes, walls, floors, and ceilings (Kaiten is Japanese for "rotate"). After collecting all but the last item in each level, a bonus item will appear somewhere in the level, so be sure to keep an eye out for the bonus items if you want to get 100% completion.
As I [oranda] note, I [oranda] contributed several of the levels in the game, so you'd better download it and check it out!"
Screenshots

Screen 1: Main Menu

Screen 2: Stage Selection and Overview

Screen 3: In-Game, jump around and collect the items

Screen 4: In-Game, rotate the whole level about 90 degrees
Download
via mk2k.net
get the original Windows/Linux/GP2X release via indiegames.com or at D.K.'s website
Notes
Read the readme.txt for installation notes and button configuration.
I just did the porting to the PSP, any credits for the game and artwork should go to D.K. aka Alpha Secret Base, nice work dude!