Mariko Nagahama

Mariko Nagahama is a Japanese voice actress.

In ''Yu-Gi-Oh! Duel Monsters (Yu-Gi-Oh!'') she voices Katsuya Jonouchi (Joey Wheeler) in his childhood, Roba brother 1, Shizuka's nurse (Serenity's nurse), Iore (Iona), Mrs. von Schroeder, Abe's monkey, Boy 1, Atem in his infancy, children, woman, KC secretary and wet nurse.

In ''Yu-Gi-Oh! Duel Monsters GX (Yu-Gi-Oh! GX''), she voices Momoe Hamaguchi (Mindy), Tome-san (Ms. Dorothy), Ojama Yellow, Ruby Carbuncle and Judai Yuki (Jaden Yuki) in his childhood.