The names should've been written like the list below so that those who're not used to the Japanese culture of anonymous names wouldn't be confused or at least see that they're not proper names.
Mta → M-ta
Akawa → A-kawa
Wtani → W-tani
Just like what the user above me had written, they can be...
i cant remember much like the plot or whatever other than this mc guy got hit by a meteorite(?) and had his body split in half (upper torso and bottom) and also died ig. his body is temporarily fixed with magic. there's a blond twintail hair girl/alien(?) in blue dress i assume.
edit: i just...