| Uglymug, Epicfighter | |
 Light novel volume cover | |
| ブサメンガチファイター (Busamen Gachi Faitā) | |
|---|---|
| Genre | Isekai[1] |
| Novel series | |
| Written by | Ryō Hiromatsu |
| Published by | Shōsetsuka ni Narō |
| Original run | February 19, 2015 – October 15, 2022 |
| Manga | |
| Written by | Ryō Hiromatsu |
| Illustrated by | Osamu Kozuki |
| Published by | Square Enix |
| English publisher |
|
| Imprint | Big Gangan Comics |
| Magazine | Monthly Big Gangan |
| Demographic | Seinen |
| Original run | November 25, 2017 – December 25, 2020 |
| Volumes | 6 |
| Light novel | |
| Written by | Ryō Hiromatsu |
| Illustrated by | Akira Banpai |
| Published by | Kobunsha |
| Imprint | Kobunsha Light Books |
| Demographic | Male |
| Published | May 18, 2018 |
| Manga | |
| Busamen Gachi Fighter SSS | |
| Written by | Ryō Hiromatsu |
| Published by | Square Enix |
| Magazine | Monthly Big Gangan |
| Demographic | Seinen |
| Original run | December 25, 2024 – scheduled |
| Anime television series | |
| Studio | White Fox |
Uglymug, Epicfighter (ブサメンガチファイター, Busamen Gachi Faitā) is a Japanese web novel series written by Ryō Hiromatsu. It was serialized online from February 2015 to October 2022 on the user-generated novel publishing website Shōsetsuka ni Narō. A manga adaptation with art by Osamu Kozuki was serialized in Square Enix's seinen manga magazine Monthly Big Gangan from November 2017 to December 2020 and was collected in six tankōbon volumes. A light novel version with illustrations by Akira Banpai was published under Kobunsha's Kobunsha Light Books imprint in May 2018. An anime television series adaptation produced by White Fox has been announced.