Check this walkthrough guide on how to raise Kubfu's friendship in Isle of Armor (Pokemon Sword and Shield). Learn how to raise happiness, Mustard's students (great view) location
Story ProgressionCheck Out Isle Of Armor Story Walkthrough!
How To Raise Kubfu's Friendship
Find Mustard's Students & Look At A Great View
Open your map and visit areas marked with "!". You will be able to meet Mustard's students in yellow uniform standing near the great views. By talking to them, you can increase the friendship of Kubfu easily.
Mustard's Students Location
Click to EnlargeNearby the Tower of Darkness
Click to EnlargeJust in front of the Courageous Cavern's exit
You Don't Have To Visit All Locations
There are total 4 great view spots but you don't have to visit all of them. Talk to Kubfu in Pokemon Camp and check its hearts. If it has more than 3, you're done and can go ahead and talk to Mustard to proceed.
Camp Together To Increase Friendship
You can also become friendly with Kubfu by playing with it in your Pokemon Camp. There are many ways to increase the friendship. Check the guide below for more details.How To Increase Friendship Level Fast