It's live-action, male/male (no explicit sex or anything, but the movie revolves around their relationship), and totally one of my favorite movies. I bought this the second it came out because I loved the manga so much, and I recommend it whole-heartedly as a beautiful and sweet story about friendship and love.
And now I will even understand what they are saying!! Also, I did not know that the guy who plays Ootani sings the end song! the link to the single is on that post too.