An internet radio program will begin next week. The first broadcast is on July 7th.
The setup is that the Night Class and Zero starts up a broadcasting club. The listeners are supposed to send in emails as Day Class students to your dear senpais. The first student to appear on the program is of course Kaname-sama.
I’m not sure whether the broadcast can be listened from overseas (I’ve heard that Gyao TV blocks overseas access for example), but here’s the info page.
Twitter