Here is the full list of all 49 Atelier Ryza 2: Lost Legends & the Secret Fairy achievements.
Unlocked All Achievements.
Completed all of Serri's character events.
Completed all of Bos's character events.
Completed all of Lent's character events.
Completed all of Patricia's character events.
Completed all of Clifford's character events.
Obtained all decoration accessories.
Activated all Core Drives.
Completed all of Zephine's character events.
Completed all of Romy's character events.
Obtained all decoration items.
Maximized the Development Level of any category.
Completed all of Tao's character events.
Completed all of Klaudia's character events.
Defeated the Last Sentinel.
Unleashed all Fatal Drives.
Completed all ruins in the Exploration Diary.
Collected all Ruin Fragments and Memory Vestiges.
Completed all of Dennis's character events.
Obtained an everlasting treasure on a grand adventure.
Defeated the Legendary Monarch.
Completed everything on the research list.
Obtained all gathering and adventure tools.
Discovered the Dragonbone Valley crystal.
Earned max reputation with all groups.
Discovered the Mirage Land crystal.
Unlocked all alchemy skills in the Skill Tree.
Created a level 99 item.
Completed all of Cassandra's character events.
Used all essences.
Created an Evolved Item.
Discovered the Ancient Mana Workshop crystal.
Created an item with 999 quality.
Obtained the Mana Lantern.
Used an essence during synthesis.
Raised a rare Puni.
Discovered the Sunken City of Stars crystal.
Unlocked a Core Element.
Created an Air Drop.
Discovered the Maiden's Catacombs crystal.
Completed first ruin in the Exploration Diary.
Found the Spirit Beast Whistle.
Defeated an enemy shrouded in darkness.
Found the Emerald Band.
Earned max reputation with any one group.
Defeated a giant enemy.
Met Fi.
Synthesized an item for the first time.
Crossed the ocean and reached the continent.