Global Alliance of Memory Athletics

Ranking	Athlete	Record	Championship
169	Naoki Miwa	248 digits	Japan Open 2018
454	Marika NISHIGUCHI	80 digits	Japan Open 2016
561	Rinne Tsujikubo	52 digits	Japan Open 2018

Also see

*Please note that (e) denotes scores from digital format competition

GLOBALAlliance of Memory Athletics