Kobato. Episode 5 English Subbed Episode Title:…A Firefly's Promise.Episode Description:While trying to read a firefly picture book to the children, Kobato meets the author of the book, who asks her to not read it anymore. Wondering about his strange request, she decides to find a way to cheer him up, and in the process gains another konpeito. Meanwhile, gangsters are causing trouble at the nursery, but Kobato and the children manage to make them leave.