This movie came out last year???? I only discovered there was a movie for this today!!!
And also... T.T / >.< / T.T / :-S The Seiyuu Ishida Akira voices a character in this (Read previous post.. Or not since it is a spoiler...ish?...).
But yey!! Inoue Marina (Skip Beat: Kyouko) Seiyuu is Main Female Character!! Her voice is awesome! Same with Seiyuu Sawashiro Miyuki (Tegami Bachi: Lag Seeing/ Uta Wa No Prince: Haruka/etc).
EDIT: Wow!! Such a great Movie!!! I'm happy I found out randomly that this was made into a movie. So funny and good!! Nice ending too !! >.<