Here is the full list of all 52 Nights of Azure 2: Bride of the New Moon trophies - there are 42 bronze, 7 silver, 2 gold and 1 platinum.
Acquire all trophies.
Raise Aluche to Lvl 50 through Blood Offerings.
Acquire all of Aluche's abilities.
See the Lily afterstories.
Max out Eleanor's Affinity Lvl.
Collect over 100% of all items.
Max out Muveil's Affinity Lvl.
Max out Camilla's Affinity Lvl.
Max out Veruschka's Affinity Lvl.
Max out Arnice's Affinity Lvl.
Pass 100 days in-game.
See the ending in which Aluche lives.
See the ending in which Aluche dies.
Complete Chapter 7.
Slay 100% of fiends.
Max out Ruenheid's Affinity Lvl.
Max out Liliana's Affinity Lvl.
Open all treasure boxes.
Complete Chapter 6.
Take Dur as a Servan.
Make a Servan undergo Ultimate Evolution.
Acquire Arnice as a Lily.
Take Perie as a Servan.
Complete Chapter 5.
Complete 50 sub-quests.
Take Alice as a Servan.
Complete Chapter 4.
Raise Equipment Level to 30.
Take Glanz as a Servan.
Take Spora as a Servan.
Take Dampf as a Servan.
Take Froid as a Servan.
Reincarnate a Servan.
Complete Chapter 3.
Collect over 30% of all items.
Take Scharf as a Servan.
Take Vol as a Servan.
Take Hexer as a Servan.
Take Farfalla as a Servan.
Level up a Servan and evolve them.
Complete 10 sub-quests.
Take Kaede as a Servan.
Raise Equipment Level to 10.
Complete Chapter 2.
Take Aile as a Servan.
Take Feuille as a Servan.
Complete Chapter 1.
Slay over 30% of fiends.
Level up a Servan.
Take Pitz as a Servan.
Take Nero as a Servan.
Complete the Prologue.