> oh shut up, This manga isn't one of the few that release in parts, as evidenced by the raws
You’ve linked some sort of raw aggregator site. In point of fact, this is serialised on MangaUP! which releases in parts (6 parts for chapter 1). Full chapters are posted on Gangan Online after a delay (and only one chapter at a time) then later published in tankoubon form. The site you linked evidently scrapes from Gangan Online.