According to the official site, Brothers Conflict's BD/DVD Vol.7 will include an unaired episode and will be released on February 26, 2014. The special will be about Ema and her brothers trying out a magic lamp that her father gave her as a souvenir, which she found in a closet.
"But there's nothing wrong to worrying. It's like a wall you need to overcome, to make it to the next level. If you're running up against that wall, it means you're moving forward. I wonder how many walls I've broken up until now, but if you wont move yourself, you will never get anywhere." - Aiko Muto