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 encounter leads them to many adventures.
Koji Yakusho
Kumatetsu (voice)
Aoi Miyazaki
Young Kyuta (voice)
Shota Sometani
Teenage Kyuta (voice)
Suzu Hirose
Kaede (voice)
Lily Franky
Hyakushūbō (voice)
Yo Oizumi
Tatara (voice)
Kazuhiro Yamaji
Iozen (voice)
Mamoru Miyano
Teenage Ichirohiko (voice)
