VIAF http://viaf.org/viaf/169323901
Fuente consultada

Nobuhiro Suwa, D.L. 2008

WWW IMDB, 04-03-09

Información encontrada (Koji Kobayashi; n. Oiso, Kanagawa (Japan), d. 2008, Setagaya, Tokyo (Japan); producer, second unit director or assistant director, animation department)