I did some hoping, and some seriously long looks at the list. Thank you for these! I was gunna toss you some back if you don't mind. I realized none of them are JP, but they are all vis-novels.
Mediterranea Inferno Giallo, Homo, Death Game Pumpkin Eater Kinetic, Vomit Fest, Trauma Grotesque Beauty Ito, Dream Realm, Monster We Know the Devil Counter-Culture, Queer, Great OST
Idk if you would like any of these, but they've all been nice games to "play." Some are less interactive than others.
I was wondering this very thing. As some fossils were preserved whole, as others were not. I believe though, the whole ones, or even the ones that captured large contiguous chunks of tail could disprove this. Not sure, just was having a guess.
*Not due to soft tissue being found but more so signs of trapped decay of some sort.