<font color="purple">Well, the english version's page is
here (the title has been translated to simply "stormy night") it doesn't say when it is going to be released though. You can kinda tell it's from Japan when you watch it though because I swear for the first part of the film they really can't stop talking about how they're friends and so much alike.

I really like how the animals are drawn and are animated in this movie, it's a pretty good balence between realism, japanese animation, and the old cartoon style (you know, like Tom & Jerry, roadrunner etc.) </font>