Select season:
Japan's youngest players during the 1988 season, and their age in years and days on the occasion of their final appearance, starting or coming on as a substitute.
For each player age is measured in days, and in years and days, from their date of birth to the day of their first appearance.
| Player | Age (Y:d) | Age (days) | Match |
|---|---|---|---|
| Masami Ihara | 20:131 | 7436 | 27 Jan 1988v United Arab Emirates |
| Tetsuji Hashiratani | 23:195 | 8596 | 27 Jan 1988v United Arab Emirates |
| Shinichi Morishita | 27:29 | 9891 | 27 Jan 1988v United Arab Emirates |