Can't find this NPC, any tips?

There is a marker on the map. Isn't he there?

Cant find him to.

We've got his location from the Korean version of the game. Double checked him, he's there.
Possibly this NPC is not implemented yet in the western version of the game.

Can't find him!

This NPC is now in the game, but apparently only on the Valencia A2 channels.

Best possible way to get the highest Amity with him.

Worked best for me.

This worked best for me, consistently (at NPC interest level below 30)
1) Datu Varudatu
2) Naybee
3) Tulem
4) Jamy Drucker
5) Jak
6) Verosi

This worked best for me: at 30-ish interest and favor. NB: the screenshot works, click on the 'broken image icon' to see it.

Just wave for amity, idk how the other was able to achieve amity game but as of april 2022 its barely doable to achieve ~50 accumulated favor in perfect condition.

Interest level 30 or less but lower is better. Worked well for me.

1. Tulem
2. Gulabi
3. Bereo
4. Drosh
5. Nyabee
6. Verosi

If your getting Interest closer to 36 you can swap Bereo or Drosh out with Datu Varudatu to help get through. But 30 and below is better. 26 and Under hasn't failed for me.

1. Ganin Arth
2. Abdul Jaum
3. Zigmund
4. Bereo
5. Tulem
6. Verosi