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Top Abacus
Welcome to
Top Abacus
Japanese Abacus School in San Francisco Bay Area
2024 All USA Contest
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2024 All USA Contest
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About Us
Abacus tutoring service since 2020 both in-person and online in East Bay (SF Bay Area).
Top Abacus is a member of the League for Soroban Education of America.
Our students participate in the abacus contests throughout the year.
Contact Us
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