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

Finish A Government Plot Chapter 9.

Finish The Princess of Himegamori Forest Chapter 10.

Spot SHIMANEKKO 10+ times.

Finish The Cursed Letter Chapter 9.

Finish Crossing Paths Chapter 9.

Finish Chapter 7.

Finish Chapter 5.

Finish Chapter 4.

Finish Chapter 2.

Finish Chapter 1.

Done 100 requests.

Get a 500 chain combo.