制作公司：
- Bee Vine Pictures
- Fandango [意大利]
- Rhombus Media
- Vice Versa Film
- Asmik Ace Entertainment [日本]
- Astral Media Inc.
- Canadian Television Fund [加拿大]
- The Harold Greenberg Fund [加拿大]
- Medusa Film S.p.a. [意大利]
- Movie Central Network [加拿大]
- The Movie Network (TMN) [加拿大]
- Odeon Films [加拿大]
- Productions Soie
- Téléfilm Canada [加拿大]
- Rhombus Media [加拿大]
- IFF/CINV
- T.Y.
- Works Media Group, The
发行公司：
- Alliance Atlantis Motion Picture Distribution Inc. [加拿大] (2007) (Canada) (theatrical)
- Asmik Ace Entertainment [日本] (2008) (Japan) (all media)
- Fandango [意大利] (2007) (Italy) (theatrical)
- Picturehouse [美国] (2007) (USA) (theatrical)
- Alliance Atlantis Vivafilm [加拿大] (2007) (Canada) (theatrical) (French release)
- Benelux Film Distribution [荷兰] (2008) (Netherlands) (theatrical)
- Entertainment (2007) (UK) (theatrical)
- ARM Distribution (2008) (Taiwan) (theatrical)
- Bazuca Films [智利] (2008) (Chile) (theatrical)
- Cathay-Keris Films Pte. Ltd. [新加坡] (2007) (Singapore) (theatrical)
- Distribution Company [阿根廷] (2008) (Argentina) (theatrical)
- FS Film Oy [芬兰] (2008) (Finland) (DVD)
其他公司：
- Toho Studios [日本] casting/sound stages
- Cinema Investment funding
- Dolby Laboratories [美国] sound post-production
- Japanese Agency for Cultural Affairs funding
- Rhombus Media [加拿大] post-production
- Téléfilm Canada [加拿大] funding
- AON/Ruben-Winkler Entertainment Insurance insurance services (as Aon/Reuben-Winkler)
- Ateliers Claude Beaugrand sound editing services
- Brush buildings: Iriyamabe Village, Japan
- Cinecittà [意大利] laboratory
- Cinesicurtà [意大利] insurance services: Italy
- Citelab digital intermediate
- Citelab/Global Vision laboratory
- DVS Communications avid editing equipment (as DVs Communications)
- De Lane Lea additional adr studio
- E. Rancati art department supplier: Italy
- Executive Service Palazzi security services: Italy
- Film Finances Canada Ltd. [加拿大] completion bond
- Funtech insurance services: Japan
- Glenn Gould Studio [加拿大] music recording studio
- Global Vision digital intermediate
- Imagica laboratory
- Izumien buildings: Iriyamabe Village, Japan
- KAB Studios score mixing studio
- Kodak Limited [英国] film
- Koi Pictures production services: Japan (as Koi's Pictures)
- Kurosawa Film Studio [日本] lighting equipment
- Legacy Recording Studios music recording studio
- Marko Studios adr: doley and re-recording studio
- Nakano Cement Kojo buildings: Iriyamabe Village, Japan
- Ohkura Mokkoph buildings: Iriyamabe Village, Japan
- Panalight [意大利] camera equipment
- Renato Postiglione art department supplier: Italy
- Sanwa Cine Equipment [日本] camera equipment
- Sedic International location and budget advisor
- Shinobu Deguchi Animal Production animal and bird training
- Sound One [美国] additional adr studio
- Studio A-509 music recording studio
- Surefire Film Productions LLP [英国] developed in association with (as Surefire Films)
- Takatsu art department supplier: Japan
- Yamamoto Construction buildings: Iriyamabe Village, Japan
- Yoshida Art buildings: Iriyamabe Village, Japan
