Responses
It does appear to have a webnovel, but it's also still on-going and there is no english translation for it.
Just in case you wanted to find the novel, here is the link I found. Hope it works:
https://www.alphapolis.co.jp/novel/749927937/655508149
does this have a novel? I've been letting this marinate for more than 1 year and it's still just 19 chaps