Ayumi Kaihori
GK · Born September 4, 1986
Age in each playoff game
- 2011 Group stage (June 27, 2011), Japan vs New Zealand 2–1: 24 years, 296 days
- 2011 Group stage (July 1, 2011), Japan vs Mexico 4–0: 24 years, 300 days
- 2011 Group stage (July 5, 2011), Japan vs England 0–2: 24 years, 304 days
- 2011 Quarter-final (July 9, 2011), Japan vs Germany 1–0: 24 years, 308 days
- 2011 Semi-final (July 13, 2011), Japan vs Sweden 3–1: 24 years, 312 days
- 2011 FIFA Women's World Cup Final (July 17, 2011), Japan vs United States 2–2 (3–1 pens): 24 years, 316 days
- 2015 Group stage (June 12, 2015), Japan vs Cameroon 2–1: 28 years, 281 days
- 2015 Round of 16 (June 23, 2015), Japan vs Netherlands 2–1: 28 years, 292 days
- 2015 Quarter-final (June 27, 2015), Japan vs Australia 1–0: 28 years, 296 days
- 2015 Semi-final (July 1, 2015), Japan vs England 2–1: 28 years, 300 days
- 2015 FIFA Women's World Cup Final (July 5, 2015), Japan vs United States 2–5: 28 years, 304 days
Age in each season
- 2011 (Japan): 24 years, 295 days to 24 years, 316 days
- 2015 (Japan): 28 years, 275 days to 28 years, 304 days