Aya Miyama
MF · Born January 28, 1985
Age in each playoff game
- 2003 Group stage (September 27, 2003), Japan vs Canada 1–3: 18 years, 242 days
- 2007 Group stage (September 11, 2007), Japan vs England 2–2: 22 years, 226 days
- 2007 Group stage (September 14, 2007), Japan vs Argentina 1–0: 22 years, 229 days
- 2007 Group stage (September 17, 2007), Japan vs Germany 0–2: 22 years, 232 days
- 2011 Group stage (June 27, 2011), Japan vs New Zealand 2–1: 26 years, 150 days
- 2011 Group stage (July 1, 2011), Japan vs Mexico 4–0: 26 years, 154 days
- 2011 Group stage (July 5, 2011), Japan vs England 0–2: 26 years, 158 days
- 2011 Quarter-final (July 9, 2011), Japan vs Germany 1–0: 26 years, 162 days
- 2011 Semi-final (July 13, 2011), Japan vs Sweden 3–1: 26 years, 166 days
- 2011 FIFA Women's World Cup Final (July 17, 2011), Japan vs United States 2–2 (3–1 pens): 26 years, 170 days
- 2015 Group stage (June 8, 2015), Japan vs Switzerland 1–0: 30 years, 131 days
- 2015 Group stage (June 12, 2015), Japan vs Cameroon 2–1: 30 years, 135 days
- 2015 Group stage (June 16, 2015), Japan vs Ecuador 1–0: 30 years, 139 days
- 2015 Round of 16 (June 23, 2015), Japan vs Netherlands 2–1: 30 years, 146 days
- 2015 Quarter-final (June 27, 2015), Japan vs Australia 1–0: 30 years, 150 days
- 2015 Semi-final (July 1, 2015), Japan vs England 2–1: 30 years, 154 days
- 2015 FIFA Women's World Cup Final (July 5, 2015), Japan vs United States 2–5: 30 years, 158 days
Age in each season
- 2003 (Japan): 18 years, 235 days to 18 years, 257 days
- 2007 (Japan): 22 years, 225 days to 22 years, 245 days
- 2011 (Japan): 26 years, 149 days to 26 years, 170 days
- 2015 (Japan): 30 years, 129 days to 30 years, 158 days