Leading up to the premiere in January of Daily Lives of High School Boys, the anime, Animate TV will stream a web radio show called Daily Lives of High School Boys Conversation.
The web radio show features the voice actors who play Tadakuni (Miyu Irino) and Hidenori (Tomokazu Sugita). It's unclear as of yet what in particular their topics of 'conversation' will be, but the official site says the show is to "cheer on both the anime and of course, the original manga."
There are also anime web previews being steamed for a limited time across a couple platforms including the anime's official site and Nico Nico Douga. For example, "Daily Lives of High School Boys After School":
Daily Lives of High School Boys is based on the manga by Yasunobu Yamauchi.