Adults in Japan are increasingly enrolling in soroban classes to improve cognitive function and rediscover a childhood skill [1].

This trend reflects a broader movement toward lifelong learning and mental wellness. As the population ages, many adults are seeking non-digital methods to maintain mental acuity and concentration in an era of constant distraction.

Classes are being hosted in central Tokyo and near Kawasaki Station in Kawasaki City [1, 3]. These programs are promoted as the "ultimate brain-training" activity, focusing on increasing calculation speed and memory [1, 2]. In Tokyo, a dedicated session for adult learners is held once per week [1].

The surge in interest is particularly strong among a cohort that originally learned the abacus around 1980 [1]. For these individuals, the practice is less about professional utility and more about personal fulfillment, and mental discipline.

Shigeki Mori of the Ishido Promotion Department said the classes were developed in response to regular inquiries from adults [1].

Students range in age from 40 to 70 years old [1, 3]. One student in their 40s said they returned to the abacus because they lacked a sense of tension and focus in their adult daily life, adding that the process is enjoyable [1].

Other learners have seen tangible results. Mine Goto, who passed the Nissho Grade 2 exam, said the improvement in her skills was clear [3].

The practice of soroban requires a combination of tactile movement and mental visualization. This dual engagement is why instructors and students view it as a superior tool for concentration compared to modern digital alternatives [1, 2].

“Adult soroban classes are being promoted as the 'ultimate brain-training' activity.”

The revival of soroban among adults highlights a cultural shift in Japan toward 're-learning' traditional skills to combat cognitive decline and digital fatigue. By bridging a generational gap—specifically targeting those who learned the tool in the 1980s—these classes transform a former educational requirement into a voluntary wellness practice, suggesting a growing market for analog mental health tools in an increasingly digitized society.