Almaz's Ending - Win stage 8-4 with Almaz alone and the battle after
Human World Ending - Kill more then 99 allies and clear two alt stages by stage 7-6
Laharl's Ending - Go to homeroom and propose "Watch a New Ending" and clear the stage
Mao's Ambition Ending - Clear stage 1-9 on 2nd or higher cycle before stage 4-4
Normal Ending - Don't meet any other ending's requirement
Raspberyl's Ending 1 - Lose against Raspberyl on stage 1-5
Raspberyl's Ending 2 - Lose against Raspberyl on stage 2-1
Super Hero Ending - Use Mao at lvl 500 or higher to defeat final boss