Registration Available Now!
When available, please follow the instructions to submit the registration form, all required information, and fees to your teacher prior to the registration deadline. Registration will be available soon.
2026 World City Cup
The World City Cup will be July 31 to August 2 in Takasaki, Japan. This competition will be in-person only. You must have have achieved at least Level 5 to register for the competition; siblings of eligible participants will be allowed to register for the competition regardless of level. If you have questions about this, please contact your teacher, or CAAA.
Prior to this competition, CAAA will be participating in the World Association of Abacus and Mental Arithmetic (WAAMA) Competition in Beijing from July 24 to 26. Please contact your teacher or CAAA regarding registration for this competition.
Prior to this competition, CAAA will be participating in the World Association of Abacus and Mental Arithmetic (WAAMA) Competition in Beijing from July 24 to 26. Please contact your teacher or CAAA regarding registration for this competition.
2026 TCOC International Abacus & Mental Arithmetic Invitational Competition
The 2026 TCOC International Abacus and Mental Arithmetic Invitational Competition will be held in New Taipei on August 2. The same registration rules as for the World City Cup apply.
2025 Registration and Information Forms
| 2025 International Events Application Form |
| 2025 International Events Welcome Letter |
| Waiver Form for Students |
| Waiver Form for Teachers / Adults |
| Waiver Form for Accompanying Minors |
