Rainbow Days 【虹色デイズ】by Minami Mizuno gets a Drama CD that will be bundled with the 7th volume limited edition! The release has been set on the 24th of October 2014. Also includes, 20-page illustration booklet and four illustrated (trading) cards.
The Casts are:
Now available for preorder on CDJapan!
Tad too early but I decided to order it anyway XD