Ami Koshimizu
A drama CD adaptation featuring "ChocoMimi", along with "Love-Berrish!" and "Animal Yokochō", was released as a mail-order gift with the December 2005 issue of "Ribon", featuring the voices of Ami Koshimizu as Choco, Ai Nonaka as Mimi, Takayuki Sasada as Ando, and Motoki Takagi as Mumu.