Here is the full list of all 66 Noctuary achievements.
The story starts.
Who on earth is the "newborn Illuminator"...?
The duo became reserve Arborangers.
Lumina took Mildia away.
It will not help even if you turn off the alarm clock.
Lead the refugees to arrive in the Main Beacon.
Learned about the truth of the mastermind behind.
Defeat the dream and overcome your weakness.
Completed all side missions of Kira.
Completed all side missions of Fabrica.
Completed all side missions of Classica.
Completed all side missions of Lura.
Completed all side missions of Starkiss.
Completed all side missions of Lumina.
Completed all side missions of Lanteria.
Completed all side missions of Noxistasia.
Completed all side missions of Yuya.
Completed all side missions of Tinia.
Completed all side missions of Brita.
Completed all side missions of Spectrica.
Completed all side missions of Tranquillia.
Completed all side missions of Puria.
Completed all side missions of Fluoresca.
Completed all side missions of Genia.
Completed all side missions of Mildia.
Completed all side missions of another Lumina.
Completed all side missions of Alina.
Completed all side missions of Bonfia.
Completed all side missions of Intimia.
Completed all side missions of Nacrotia.
Completed all side missions of Guardia.
Failed to pass Mildia's final test.
The story starts again... and again.
I'm sorry, the savior never existed.
Noxistasia Shade realized her plan.
I made it... Ali... Alina...
If everyone gives away a tiny bit of light.
Became the dominator of Dreamland.
Became the slave of Dreamland.
Learned about the truth of Mildia Dream.
No more escape.
Failed 1 time in battle.
Completed the first battle.
Completed 10 battles.
Complete 40 battles.
Let's start training!
Completed 1 side mission.
Completed 40 side missions.
Completed all side missions.
Review the story and embrace new possibilities.
Obtained the first mysterious power.
Unlocked all Blessing Flowers.
Unlocked the ultimate power of the Blessing Flowers with Flower Dew.
Equipped 9 different Blessings at the same time.
Enhanced yourself for the first time.
Fully enhanced all powers.
Mastered all combat styles.
Unlocked all combat abilities.
Unlocked all music pieces.
Unlocked all CGs.
Unlocked all background pictures.
Unlocked the Easter egg illustration.
Unlocked all videos.
Unlocked all characters' archives.
Unlocked all keywords.
Acquired all achievements.