You can get into Base of Naru after completing a quest to go after Emil

In here,you will find:

  • Hotsan : Who will give you assignments. Talk to him to get the quests to obtain hunter points.
  • Richard : He sells weapons with EL : 30 +
  • Leus : He sells potions
  • Alice : After completing her quest, you could buy weapons from her (Hunter's Association)
  • Davichi : Scientist,only there for quests, other than that, annoying fellow.

One person again is Jabra, a demon-like fellow who resides in Naru, but you cant find him in here. Only during certain events.