Use the "Check" command 100+ times.

Complete the Cursed Letter Route, Princess of Himegamori Forest Route, A Government Plot Route, and Crossing Paths Route.

All routes completed.

Finish A Government Plot Chapter 9.

Finish The Cursed Letter Chapter 9.

Finish The Princess of Himegamori Forest Chapter 10.

Finish Crossing Paths Chapter 9.

Finish Chapter 8.

Finish Chapter 7.

Finish Chapter 5.

Finish Chapter 3.

Finish Chapter 1.

Earn all trophies and become the supreme champion of Air Race Speed!