However, I couldn't find any information about a movie titled "The Devil Wears Prada 2" being a Japanese production.
But I can tell you that "The Devil Wears Prada" is a 2006 American comedy-drama film directed by David Frankel, starring Anne Hathaway and Meryl Streep. There was a rumor of a potential sequel, but it has been in development limbo for years.
Additionally, it's worth noting that there is a Chinese version of "The Devil Wears Prada" called "" (The Devil Wears Prada), a 2018 Chinese film directed by Chen Baoguo, but I couldn't find any information about a second part of this film either.
If you have any more specific information or clarification about the movie you're referring to, I'd be happy to try and help you further.
