Achieved a 99-beat combo.

Defeated all enemies.

Obtained all head and body apparel and accessories.

Obtained all trading cards.

Raised all party members' levels to max.

Recruited Miké Musumeda... Miké Nyanda? Hmmm...

Completed all of Nana Nanao's sub-events.

Completed all of Kanata Saotome's sub-events.

Completed all of Moé Suzumori's sub-events.

Completed all of Mizuki Aihara's sub-events.

Completed all of Kotomi Sanada's sub-events.

Completed all of Riyu Momose's sub-events.