Hiromi Isozaki
DF · Born December 22, 1975
Age in each playoff game
- 2003 Group stage (September 20, 2003), Japan vs Argentina 6–0: 27 years, 272 days
- 2003 Group stage (September 24, 2003), Japan vs Germany 0–3: 27 years, 276 days
- 2003 Group stage (September 27, 2003), Japan vs Canada 1–3: 27 years, 279 days
- 2007 Group stage (September 11, 2007), Japan vs England 2–2: 31 years, 263 days
- 2007 Group stage (September 14, 2007), Japan vs Argentina 1–0: 31 years, 266 days
- 2007 Group stage (September 17, 2007), Japan vs Germany 0–2: 31 years, 269 days
Age in each season
- 1999 (Japan): 23 years, 179 days to 23 years, 200 days
- 2003 (Japan): 27 years, 272 days to 27 years, 294 days
- 2007 (Japan): 31 years, 262 days to 31 years, 282 days