Here is the full list of all 50 New Little King's Story trophies - there are 38 bronze, 9 silver, 2 gold and 1 platinum.
You fulfilled ALL accomplishments in the kingdom!
Everyone Lived Happily Ever After
Completed the Humming Encyclopedia
Completed the Gem Encyclopedia
Completed the Monster Encyclopedia
Completed the Gourmet Encyclopedia
Completed the Animal Encyclopedia
Completed the Record Encyclopedia
Completed the Spot Encyclopedia
Lived happily ever after with that special someone
Lived happily ever after with a supple and beautiful person
Lived happily ever after with a person who loves music
Lived happily ever after with a pure and innocent person
Lived happily ever after with a defiant person
Lived happily ever after with a flowery person
Lived happily ever after with a cute person
Lived happily ever after with a mysteriously reunited person
Stopped Destruction of the World
Carefree Population Reached 100 People, Causing a Job Shortage
Collected 100,000,000 Bol
Completed All Kingdom Plans
Obliterated Weirdo
Obliterated Casanova
Used JUMP! Cannon Over 50 Times
Acquired 20 Types of Masks
Obliterated Pervy Producer
Obliterated Blitzing Birds
Obliterated Blue Dragon
Total Number of Incapacitated Citizens Reached 50
Kissed a Princess 10 Times
Obliterated Mush Geezer
Obliterated Radeeze
Cleared 30 Quests
Obliterated Troublesome Drunkards
Acquired 20 Types of Outfits
Obliterated Dessert-lovers
Obliterated 100 Onii
Obliterated Mush Bro
Obliterated Ogre Ergo
Cleared 15 Quests
Obliterated Owl Yamanba
Obliterated Clockwork Knight
Collected 15 Types of Weapons
Obliterated Onii Followers
Obliterated Yvonne
Cleared Liam's tutorial
Screamed at the Sea
Obliterated Cow Bones
Saved 100,000 Bol and built your first workhouse
Cleared the escape tutorial