Mayuko Iwasa

 is a Japanese former entertainer, model, and actress. She is represented by Platinum Production. Among numerous other television and film appearances, she played the lead role in the film adaptation of Kaoruko Himeno's novel "".
Career.
Iwasa was "Miss Magazine 2003". She 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". The two appeared on Music Station and Pop Jam. Iwasa was in the drama "Gal Circle" as Rika, a "ganguro" girl who scams her friends for money. In 2013 she played the lead role in "", the film adaptation of Kaoruko Himeno's novel about a woman who grows a talking face near her genitals after asking God for help.