Gashokukochuuou

Gashokukochuuou (餓食狐蟲王, がしょくこちゅうおう) is an NPC of the Great Tomb of Nazarick.

The Invaders of the Large Tomb Arc
Ainz gives orders to bring Hekkeran and Imina to the Large Hole, saying that Gashokukochuuou is running out of "house" to use.

Trivia

 * It is very likely that Gashokukochuuou is a parasite-type NPC.
 * Its name "餓食狐蟲" sounds similar to "芽殖孤虫", a Japanese name for Sparganum.
 * It uses humans as a "house".
 * The author said that Hekkeran and Imina gained weight after volume 7, it seems that the Gashokukochuuou or its family are infesting them.
 * Aura hates to visit the Large Hole and sends Mare instead. This reaction is very similar to that when she heard about Kyouhukou.
 * As it seems that the Large Hole is an area for Gashokukochuuou, it is likely that Gashokukochuuou is also an Area Guardian, but it is uncertain for now.