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