Sore Ike! Anpanman: Buruburu no Takarasagashi Daibouken!

Synopsis

The film follows Buruburu, a timid lion and member of a treasure-hunting clan. After receiving a treasure map from his father, Buruburu goes on an adventure with Anpanman to win the respect of the rest of the clan. The journey is disrupted when Baikinman appears, intending to claim the treasure for himself.