>>525>I know is possible and some editorials contests allow email works.>Sadly, I don't speak japanese.well, I guess that's fine in English unless kind of requirements are written like "it's impossible to get in contact, besides the Japanese language" or they refuse you, saying that you don't meet the requirements.
before anything else, I think you should have a shot at it.
by the way, Are you going to publish your manga-style comic for the purpose of profit? or non-profit like Doujinshi which amateurs open their mangas to the public at an event?