[Machine Translation] The 15th CD in the new Dereste CD series is now on sale! [STARRING BY] Sasshi Kugawa ( CV: Rika Nagae ), Yuki Otokura ( CV: Yuki Nakajima ), Sanae Katagiri ( CV: Azumi Wake ), Riina Tada ( CV: Ruriko Aoki ), Chieri Ogata ( CV: Naomi Ozora )