Hanakappa Special: Bokura no Daibouken
Japanese title: はなかっぱスペシャル ぼくらの大冒険
Type: TV Special
Source: Picture book
Episodes: 1
Status: Finished Airing
Aired: Mar 23, 2012
Duration: 30 min
Rating: PG - Children
Genres: Adventure, Comedy
Demographics: Kids

An adult member of the Kappa tribe has contracted a legendary disease that causes the flowers on his head to stop blooming. To fix it, it is said that pollen from the Papon flower, which blooms only on Papon Island, located at the end of the eastern sea, is needed. In order to help the adults, Hanakappa and his friends set off for Papon Island.