Tags: Model.
Mayuko Iwasa (岩佐真悠子) (born February 24 1987 in Nerima Tokyo Japan) is a Japanese entertainer/model. She was Miss Magazine 2003 and made an impact in various Japanese magazines as an early-blooming high-school girl. Iwasa was awarded the Graph Prize the 42nd Golden Arrow Awards (2004) in March 2005.In June 2005 Iwasa recorded a duet with Naoya Ogawa called Katte ni Shinryakusha (An Invader in My Own Way) which was used as an ending song of Sgt. Frog.