The The Lair of the Lost Lord Add-on for Ni no Kuni II: Revenant Kingdom has 5 achievements.
Awarded for finding all of Roland's journal entries.
Awarded for maxing out Ding Dong Discipline points.
Awarded for maxing out Gizmo Supremo points.
Awarded for fully exploring the labyrinth.
Awarded for clearing the labyrinth in Hard Mode or above.