Premiere Date: April 12, 2013
In the film, butterfly warriors suddenly appear in Yamabiko and snatch away Hana Kappa's mother and others. Hana Kappa and his friends head out towards the mystery-filled land of butterflies. They overcome obstacles such as mountains and deserts and along the way, encounter a mysterious boy named Poru.
For more trailers, check out the Spring Anime 2013 Trailers Archive Blog!