A mouthful of yaminabe, the murky mystery hotpot the Neighbors Club cooks up, sends Kodaka Hasegawa into a hallucinated beach holiday. In it Yozora Mikazuki and Sena Kashiwazaki get along, Kobato and Maria build a sand castle, and the club clears a Monster Hunter quest in perfect sync. Rika Shiguma's taser ends the trip. Bundled with a light-novel volume, this bonus episode is a self-contained extra rather than a starting point.