Introducing 'Ishido-style Soroban "Ikiiki" Brain Training Recreation': A Video-Based Recreation Program for Nursing Care Facilities from Ishido, a Leader in Abacus Education with 53 Years of Experience and 300 Classrooms Worldwide.
Ishido Co., Ltd. is launching 'Ishido-style Soroban "Ikiiki" Brain Training Recreation,' a video-vie… · 2026-04-08