I'm rooting for placenta Hoshijirou. The way she made those sounds with that stoic face was so cute.

Why did they have to kill off the cutest girl in the show..? I prefer XO over Izana. I like the third sex angle, but the character design and personality does not appeal to me much.

It really does seem like the Gauna will not attack humans if they just let go of the Kabizashi, and I think Kobayashi and the other immortals know it. Why then do they obsess with exterminating the Gauna?