Mai-Hime Senretsu! Cheats - PSP

Play as all 13 HiMEs
Choose option and select convert to load up your completed Mai-HiME Bakuretsu save data to unlock all 13 HiMEs in free battle.

Mai-HiME Senretsu!! Secrets
'Chiisana Hoshi ga Oriru Toki' AMV - Complete the Puzzle
Choosing Miyu w/ Alyssa - When selecting Miyu, place your selection box on Miyu and press and hold 'Select' then the 'O' button. (FB and Survival modes only.)
Extra Costume for Shiho and Akira - After obtaining their puzzle piece, play BR mode with them again and beat more than 7 foes in one game. Beating more foes improves your odds.
Obtaining a puzzle piece - Play BR mode and beat more than 7 foes in one game. The greater number of foes you beat, the better chances you have of getting the puzzle piece.
Obtaining the last extra Costume - Complete a character's sub-Child collection. (Fumi and Dark Mikoto do not have extra costumes to unlock.)
Selecting Dark Mikoto - Place the selection box on Mikoto and press and hold 'Select' then the 'O' button. Mikoto will switch to Dark Mikoto.
Senretsu!! System voices - Win at least 14 matches in Survival Mode with Shizuru, Yukino, Yukariko, Shiho, and Fumi to unlock their respective System Voices.
Unlocking 'Mai-HiME Bakurestu?!' Characters and System Voices - Have a Bakurestu save game on your PSP. Go to Options: Convert. Choose 'Yes' (the two character option).
Unlocking Battle Royal and Survival - Complete Story mode once.
Unlocking Dark Mikoto - Win at least 14 matches in Survival Mode with Mikoto. Dark Mikoto's profile will also be unlocked.
Unlocking Pictures/Movies - Approximately half will become unlocked as you progress through Story mode.