Kousuke Endou

Overview
A member of Nagayama's party. He also has a very weak presence and can't be noticed by labyrinth monsters or automatic doors.

A year after coming back to earth, is revealed that he started dating a rabbit girl of the Haulia Tribe and is studying medicine for the tribe since they have no one with that talent. He also started calling Hajime Boss and was given the name Endou E Abyssgate after being accepted into the tribe.