Yukari Tamura
Two drama CDs from the series were released non-commercially for the series. The first was released with the 4th issue of "Hana to Yume" in 2004, as a promotional item which contained tracks for other series from the magazine as well. The second was available only via mail-in and contained a booklet with the character introduction and comments of the author regarding the characters. There is also a scenario booklet that contains the script of the tracks in the CD. Both CDs featured the voices of Yukari Tamura as Kei Hasumi and Kentarō Itō as Kyosuke Kanzaki.