| Sun | Mon | Tue | Wed | Thu | Fri | Sat | 1 | 2 | 3 | 4 |
| 5 | 6 | 7 | 8 | 9 | 10 | 11 |
| 12 | 13 | 14 | 15
Soroban Contest - KANTO PLAIN, Japan
| 16 | 17 | 18 |
| 19 | 20
Zama HS
Host: Kinnick HS, Held at Atsugi
Edgren HS
Kinnick HS
Perry HS
Kadena HS
| 21
Yokota HS
| 22 | 23 | 24 | 25 |
| 26 | 27 | 28 | 29
Soroban Contest - MISAWA, Japan
| 30 | 31 |