Hello,
I'm a director from Italy, and with a friend we've written the japanes subtitles of a movie (in italian) we recently filmed.


Do you have suggestions to put the subs on the movie? We usually do it with english.. with japanese I don't know how to do it.

Do you know if is possible with youtube? thans

You can add subtitles in most languages to youtube videos, including Japanese. You can add subtitles for all the languages in youtube and people can switch between them whenever they like. It's a really nice but underused feature of youtube.