This episode begins with introductions for Kanjani8 and the Kansai Juniors but I would not get your hopes up to see much of the Kansai Juniors in this episode.
My biggest issue with the episode is the complete lack of Kanjuu performing in it. Why bother introducing them if they are barely going to be seen at all? Not to mention something just does not seem right when there is a greater Tokyo Junior presence in an Osaka SC episode, and that is not even counting KAT-TUN as Juniors. Sure Kanjani8 got a lot of screen time but they have debuted so they are not Juniors anymore. So I do not see why one of the performances could not have been given to the Kanjuu to do a medley at least.
I could go on for much longer on that topic but I am not going to bother. With each episode I get one episode closer to KAT-TUN debuting and having such a large presence in the episodes.