Set a year or two after the movie takes place. Chiju finds herself in an unexpected predicament. She was settled in a town and soon became their main healer, though she was only going to stay for a few weeks. Kotaro brings in an injured Nanashi to Chiju, and soon the past starts to catch up with her.
Takes place a day or two after the movie. Nanashi takes Kotaro's advice about nightmares to heart, and decides to try it out. Can be seen as romantic if you're into that, but I made it to be more of a brotherly love kind of thing. However you want to see it is fine with me :)