I never saw a single episode of the anime, and I started to listen to the radio late, too. Even so, I found it... refreshing(?), possibly because the personalities (Ishihara Kaori & Seto Asami) are both under 20. I know them both (as both were dot-i personalities), and like them both, so I decided to pick up the radio CD. As a bonus, the special episode features Kayano Ai as the guest.
CD-ROM contains 128kbps MP3 of the episodes 1 through 10. They talk about the episode 0, so it must've existed, but it's not included in the CD-ROM. I feel like I got ripped off. :(
Interestingly, these two are more interesting when the guest is male. I think it's because such a set up creates an unspoken tension. Two young girls + a veteran male seiyuu/staff tend to do that. Nothing against Kayano Ai, of course. ;)
First pressing includes a 4-coma manga, making fun of the situations during the radio recording sessions. You have to give it to Ishihara Kaori for being an unconventional thinker. I can't believe how she keeps saying completely unrelated things during "Jersey-bu Challenge" corner. ww
