Another 1 star for the prequel to Ingoshima that, just like Ingoshima, was written as a way to glorify gang rape and rape in general over and over. I thought maybe the prequel would be different, nope. Different people crash landing, literally the same raping frequency, but with some other types thrown in, lots of women with traumatic faces that have been taken aside by pairs of dudes etc.
Seriously, wtf? (related: my Ingoshima writeup)
This is the prequel to ingoshima. It is quite dark and disgusting in a way. There is a lot of blood gore and fan service involved. Only read it if you want a bizzare fan service manga.