Riven

Akiko Muta

aka.

Biography

Cast

Chouriki Sentai Ohranger

7.7

Choujuu Sentai Liveman

8.2

Super Rescue Solbrain

8.5

Gosei Sentai Dairanger

7.4

Chōjin Sentai Jetman

8.1

Kyoryu Sentai Zyuranger

8

Kyoryu Sentai Zyuranger Dino Video

10