Some of the names in this Article use an unofficial English translation of its official Japanese Name. The name is obtained either by using Japanese translating programs or through previous existing English equivalent terms in the game. The names will be used as quick references around other articles in the Monster Hunter Wikia until Capcom reveals the official English names for them.
The Nest Hole (巣穴), or simply "Den", is a newly discovered section of the Tower in Monster Hunter Frontier's Season 8 update. It is rarely visited by monsters, and seems to primarily be home to Dyuragaua and Mi Ru.