"Tamako" is an adventure film directed by Bong Joon-ho and starring Ahn Seo-hyun, Tilda Swinton, and Paul Dano, which was released on May 19, 2017 at the Cannes Film Festival. The film tells the adventure story of a true friendship and strange journey between Tamako, a giant creature born with a secret, and Miko, a young girl who grows up with her in a valley in Gangwon Province.