When does the show air in Japan so I have a vague idea when to expect it to be subbed?

We picked up the series when it was already halfway through airing. The show itself airs on two networks, with a lag period of one episode between each. Basically, we're not waiting on the networks to air the episodes. If we were very free people we'd most likely be caught up already, but as we're busy, the episodes are spaced out naturally anyway.

Misaki Chronic Divergence Eve - Kanagawa TV - Saturday 0:30 - Series Finished 13/13
i thought the series has finished ?

If you pay close attention to what Ledgem said, they are not insane subbing machines (i.e. yes it's finished and no the subs didn't catch that on yet)

I guess we will get some more episodes eventually ... can't wait! I will sue AnimeForever for getting me so ansicous for the next episode XD

No, not machines, but anyone who starts to sub is insane..

The next episodes will be released when they are, not an instant before.