Sasaki and Peeps, Vol. 7 (light novel) — Buncololi

PLAYING HOUSE TO SAVE THE WORLD! The alien behind the recent UFO trouble, nicknamed Type Twelve, insists on forming a pretend family with Sasaki and the others to help curb her loneliness. While she is beginning to see value in human civilization, Sasaki and Futarishizuka are still hoping to send her home ASAP. At the same time, a suspicious website invites those involved in the proxy war to duke it out on a remote island. It may seem like our heroes are just goofing off, but the fight for humanity's future rages on. This middle-aged man and his pet Java sparrow can't take it easy yet!