Berserk of Gluttony (Japanese: 暴食のベルセルク ～俺だけレベルという概念を突破する～, Hepburn: Bōshoku no Beruseruku Ore dake Reberu to Iu Gainen wo Toppa suru, "Berserk of Gluttony: The One That Exceeds the Concept of Levels") is a Japanese light novel series written by Ichika Isshiki and illustrated by fame.

Fate Graphite is a gate keeper who works for a noble family, but gets humiliated because he has a useless skill.

Written by Ichika Isshiki, Berserk of Gluttony started on the user-generated novel publishing website Shōsetsuka ni Narō on January 24, 2017.

[6] Isshiki published the 218th and last chapter on Shōsetsuka ni Narō in March 2022 and the series was then transferred to Kakuyomu.

[53] The series is animated by A.C.G.T and directed by Tetsuya Yanagisawa, with scripts supervised by Mariko Kunisawa, and characters designed by Takafumi Furusawa.