Kyuta, a boy living in Shibuya, and Kumatetsu, a lonesome beast from Jutengai, an imaginary world. One day, Kyuta forays into the imaginary world and, as he's looking for his way back, meets Kumatetsu who becomes his spirit guide. That … Koji Yakusho, Aoi Miyazaki, Shota Sometani, Suzu Hirose, Lily Franky, Yo Oizumi, Kazuhiro Yamaji Added on HBO 2022-06-17. Added on Amazon Prime 2022-10-17. Youtube Trailer