Defeated one giant enemy.

Changed the weather.

Played a Major Gathering mini-game using any of the gathering tools.

Synthesized an item with Sophie for the first time.

Obtained all trophies.

Completed all of Serri's character events.

Completed all of Klaudia's character events.

Completed all of Patricia's character events.

Obtained all decoration accessories.

Obtained all decoration items.

Completed all of Romy's character events.

Completed all of Zephine's character events.

Maximized the Development Level of any category.