Obtained the key to Lisa's house

Obtained the bag

Cleared the Forest Dungeon

Cleared the Ocean Dungeon

Cleared the Fire Dungeon

Cleared dungeon 4

Cleared dungeon 5

Cleared all rhythm games on normal mode or higher

Cleared all rhythm games on hard mode

Cleared all rhythm games on all difficulties at A & up

Cleared every hard rhythm game on S rank

Cleared every rhythm game with no misses

Obtained 3 bonus drawings from rhythm games

Obtained all bonus drawings from rhythm games

Collected 6 meowsterpieces

Collected 12 meowsterpieces

Collected 18 meowsterpieces

Collected 24 meowsterpieces

Collected all meowsterpieces

Changed into the swimsuit

Saw the special idle animation

Went into the bathroom 5 times

Sang all of the songs

Hit every drum

Stuck your face into every photo stand-in

Drew an 'Amazing Fortune' result

Saw every conversation with Mrs. Save

Took 50 or more photos

Ate 50 foods

Collected every mysterious paper scrap

Delivered something Giraffe forgot

Beat the game within 4.5 hours

Unlocked all achievements