In Ni No Kuni 2 you can recruit Higgledy units to help you in combat. You get a few for free but most are hidden around the world. Check out this Ni No Kuni 2 Higgledy locaiton guide to find them all as you go through the game.
Ni No Kuni 2 Higgledy Location Guide
He wants cream, a dollop of single cream to be exact. You can find that from enemies Caamlands near the Unsung Shrine. Give him the cream and he will join up with you.
You need to give him a Rugged Fur
During Chapter 3 in the Forest of Niall the story will take you to a Dice Factory. You can find this Mutton-Bane The Mushy just to the East of the Dice Factory entrance. You need to give it a Gunkshroom.
I found him during chapter 4 but you can probably get him a bit earlier. You will need to offer Hardwearing Wool in order to get him to pop out. You can find it in the Calmlands on enemies.
This one is hidden in a tiny cave and you need to give him a Sackcloth to have him pop out. This is one of the green Higgles.
You must complete side quest 033 Higgledy Hide And Seek.
Inside Crosswater Cavern. Enter the cavern and travel to the far South West room, it’s hiding in a corner there. You need to give it a Snow White Thread.
Inside Crosswater Cavern. Complete Side Quest 032 Baby Higgledys Big Adventure.
We are updating this as we go so check back soon for more info.