Returning
Post-game
Game beaten!
All Himitsu Albums unlocked. I thought it's necessary to beat all Himitsu challenges, but it isn't. After you unlocked all albums, the game tells you "Thank you for playing!" while going after remaining orbs.
All I have left is beating every stage w/ regulation A rules. On my first playthrough, I never used auto-aim which resulted me to finish all stages w/ regulation B rules.