: Community-led wikis like the Jinki Wiki track chapter lists, though they may not always be up to date with the latest raw leaks. Jinrouki Winvurga - Jinki Wiki
) combine the original series and the sequel into a single continuous list, making chapter 57 part of the Plot Overview: The Struggle Against the Empire The series is a "dark mecha" story centered on the Dominator Empire
Aggregator sites often group chapters by volume; if chapter 57 isn't appearing individually, it may be listed under a specific volume release. 人狼機ウィンヴルガ 叛逆篇 - 綱島志朗
Here is what you need to know about the current status of the manga and where to look:
, these are unofficial aggregators that re-host scans. If you are specifically looking for the raw Japanese text to translate or preview: Young Champion official viewer for the highest quality images.
: Concluded at Chapter 55. Discussion suggests the original series was put on hold or ended to allow the author, Shiro Tsunashima, to move to a more "adult" magazine for the sequel.