Successfully complete the indicated task to unlock the corresponding bonus:

Easy Start: Successfully complete the game.

Guard: Successfully complete the game.

Auto Ontama/Auto Note: Successfully complete a song in Free mode to unlock those options for that song.

Auto Play: Successfully complete a song in Free mode with an "S" rank to unlock this option for that song.

??? mode: Play Story mode on the Hard difficulty, and quickly tap the random item that flies across the background during the dialogue before each stage begins. Successfully complete the stage to unlock the "???" option for that stage in Free mode.

Challenge mode: Successfully complete Story mode on the Easy or Normal difficulty setting.

Hard mode: Successfully complete Story mode on the Easy or Normal difficulty setting.

Hidden mode: Get an "S" rank in Challenge mode to unlock this option at the shop.

Sudden mode: Get an "S" rank on two courses in Challenge mode to unlock this option at the shop.

Random mode: Get an "S" rank on three courses in Challenge mode to unlock this option at the shop.

Bonus Song 1: Successfully complete Story mode.
Bonus Song 2: Buy Bonus Song 1 from the shop.
Bonus Song 3: Buy Bonus Song 2 from the shop.
Bonus Song 4: Buy Bonus Song 3 from the shop.

Hidden Song: Successfully complete Story mode on the Hard difficulty setting. Then, highlight the "Random Song" option in Free mode and press X.

Ontama 1 graphic: Get an "S" rank on 1 song in Free mode.

Note 1 graphic: Get an "S" rank on 2 songs in Free mode.
Staff 1 graphic: Get an "S" rank on 3 songs in Free mode.
Line 1 graphic: Get an "S" rank on 4 songs in Free mode.

Ontama 2 graphic: Get an "S" rank on 5 songs in Free mode.

Note 2 graphic: Get an "S" rank on 6 songs in Free mode.
Staff 2 graphic: Get an "S" rank on 7 songs in Free mode.
Line 2 graphic: Get an "S" rank on 8 songs in Free mode.

Ontama 3 graphic: Get an "S" rank on 9 songs in Free mode.

Note 3 graphic: Get an "S" rank on 10 songs in Free mode.
Staff 3 graphic: Get an "S" rank on 11 songs in Free mode.
Line 3 graphic: Get an "S" rank on 12 songs in Free mode.

Breath Level 1: Successfully complete the game.

Breath MAX: Buy Breath Level 1 from the shop.

Line Level 1: Successfully complete the game.
Line Level 2: Buy Line Level 1 from the shop.
Line Level 3: Buy Line Level 2 from the shop.
Line Level 4: Buy Line Level 3 from the shop.
Line MAX: Buy Line Level 4 from the shop.