Yeah, and it was fucking stupid. Oka gets cut in half after some more brawling, everyone's shocked, but it turns out he jumped out of his suit at the last second, and he cuts Nuri in half (he has a regular suit on now) with a sword.
He then walks off, saying that this alien is too dangerous and that everyone else needs to kill him. Kato picks up the sword, scared shitless, and a Nuri ball starts shooting everyone, hitting Takeshi. End chapter.