02b_Pi digit reproduction competition Bunkyo Certification Meeting 2026 (2026/04/19, HiRAKU GATE, Todai-mae)
We will cooperate with Bunkyo Certification Meeting 2026! Speed Cubing Dan-Kyu-ji Certification Meeting Pi Memory Reproduction Competition (Pi Competition), Certification Examination Day of the Week Calculation Competition, Certification Examination Japan Memory Sports Association "Trump Memory Dan-Kyu-ji Certification Meeting", "Speed English Words", "Real History Years" can also be done...