| Sex | Athlete | DOB | Discipline | Round | POS | Mark |
|---|---|---|---|---|---|---|
| M | Kentaro SATO | 16/11/1994 | 400 Metres | Heats | DNS | |
| M | Shuhei TADA | 24/06/1996 | 60 Metres | Heats | 2 | 6.52 |
| M | Akihiro HIGASHIDA | 13/12/1995 | 60 Metres | Heats | 3 | 6.62 |
| M | Akihiro HIGASHIDA | 13/12/1995 | 60 Metres | Semi-Final | 7 | 6.67 |
| M | Shuhei TADA | 24/06/1996 | 60 Metres | Semi-Final | 3 | 6.56 |
| M | Shuhei TADA | 24/06/1996 | 60 Metres | Final | 7 | 6.70 |
| Sex | Athlete | DOB | Discipline | Round | POS | Mark |
|---|---|---|---|---|---|---|
| W | Nozomi TANAKA | 04/09/1999 | 3000 Metres | Final | 8 | 8:36.03 |
| Sex | Athlete | DOB | Discipline | Round | POS | Mark |
|---|---|---|---|---|---|---|
| W | Mariko MORIMOTO | 17/03/1995 | Triple Jump | Final | NM | |
| W | Masumi AOKI | 16/04/1994 | 60 Metres Hurdles | Heats | 5 | 8.13 |
| M | Ryoichi AKAMATSU | 02/05/1995 | High Jump | Final | 9 | 2.15 |
| W | Sumire HATA | 04/05/1996 | Long Jump | Final | 9 | 6.43 |