| Age | 38 |
| Birthday | 24 February, 1987 |
| Birthplace | Nerima, Tokyo, Japan |
| Height | 5' 1" (155 cm) |
| Eye Color | Brown - Dark |
| Hair Color | Brown - Dark |
| Zodiac Sign | Pisces |
| Nationality | Japanese |
| Occupation | Actress |
Mayuko Iwasa (岩佐 真悠子, Iwasa Mayuko, born February 24, 1987, in Nerima, Tokyo) 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 Junan (受難, Passion).
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