Tennomifune Academy is home to the best and brightest students… and also Class 1-7. Comprised solely of those with unfortunate lives, the goal of 1-7 is to help its students reach happiness despite their myriad mishaps. As summer vacation draws closer, what can Hanako, Hibari, and Botan do to turn those frowns upside down? From the movie theater to the beach, everything is liable to go wrong… but has misfortune ever looked so adorable?