I'm doing the chapters alone right now, so if someone wants to help with PR CLRD or TS, help is always appreciated (especially TS I really don't like that)
Vol 4 was ch.17-22 if someone wants to/can sort them all on the md page, I'll upload the extras some other day
Also, since I remember some being angry that I called them Shirushiru and Mirumiru instead of silsil, their real names are Shiiru 椎瑠 and Michiru 三千流, both names got mentioned only once on the first page of chapter 9, but the previous person missed that page when uploading so you probably never saw them. Since the nicknames are just shortforms of their real names I left them with a ru instead of localizing it.