Mami Koyama

Mami Koyama (小山 茉美, Koyama Mami), real name Mami Furui, is a veteran Japanese voice actess and J-pop vocalist who is affiliated with Aoni Production. Her best-known voice roles include Arale in Dr. Slump, Minky Momo in Mahou no Princess Minky Momo, Launch in Dragon Ball, and Ryoko Mendou in Urusei Yatsura.

She provided the voice of Tina Armstrong in Dead or Alive, but the role was later taken over by Yūko Nagashima, who is Tina's current voice actess. Koyama's voice was still used for Tina in Dead or Alive 1 Ultimate.

Roles in Dead or Alive

 * Dead or Alive (1998) - Tina Armstrong
 * Dead or Alive Ultimate (2004-2005) - Tina Armstrong