The closest thing we can get to a Zexal Radio Show...
Apperently~ Kotori's seiyuu has her own radio show
I found this while looking up seiyuu's on Niconico douga...
If you have a NicoNico Account: You can listen/watch it here: http://www.nicovideo.jp/watch/sm14480796
If not, you can listen it here: http://nicosound.anyap.info/sound/sm14480796
The radio show is A&G NEXT GENERATION Lady Go!! Hosted by seiyuu personality Mikako Komatsu, Kotori's seiyuu!
Usually Komatsu doesnt talk about Yugioh on her show but she did in two episode....But very little...But there was something about Monster Reborn, Astral and "Ore to Duel da!" And its scattered throughout the show... ^^;
AND~ The "guest" for that episode was....Toshiki Masuda! Shark's seiyuu! ...
(And I just realized he's one year older than me! O__O *cries* I feel old~)
If you want to hear some...crack...You might want to skip toward the end around 51:30. For both links.
Thats when Masuda wants one of Kamatsu's Monster Reborn cards....(Apperently, they have decks IRL too~)
Poor Masuda~ He got yelled at by Komatsu ^^; She told him to go back home! Aww! IRL~For those watching the niconco video the hands reaching out is Masuda...
Try imagining their characters talking...teehee~ The Shark got yelled at by a baby bird~ XD
Make me wish Zexal had radio shows like Cardfight!! Vangaurd (Yes, I listen to CFV radio shows...shut it. ) =3=
But Komatsu should be one of the host! She're really lively! And the other host should be Miyu Irino or Tasuku Hatanaka~
Say~ IF Zexal HAS a Rado show...or the whole Yugioh franchise as a WHOLE... Which Seiyuus do you want to host the show?
DANG IT KONAMI or...TV...Tokyo...or whoever is in charge for that...I demand a radio show for Zexal!!