Arte éditions presents ; a film by Kenichi Watanabe ; ARTE France, Kami Productions, Artline Films presentent ; produced by Olivier Mille, Christine Watanabe
by Reiner E. Moritz ; producers, RM Creative for IMZ in association with Arthaus Musik GmbH, ERR, NRK, SBS, SVT, Tohokushinsha Film Corporation, Yle ; directed by Reiner E. Moritz