Ranking Athlete Record Championship
8Naoki Miwa4611 digits (e) Asia 2023
73Motoro OHNO2760 digitsWMC 2019
192Yoshihiro IKEDA1986 digitsHong Kong Open 2014
274Konomi Nakahara1710 digitsWMC 2019
421Ryo Kobayashi 1452 digitsAsia 2019
508Takeru AOKI1296 digitsHong Kong Open 2015
670Ken Kohagizawa990 digits (e) Asia 2023
708Yuzuki Takaoka930 digitsAsia 2019
970Shinichi MIYACHI570 digitsWMC 2013
1016Hiroshi ABE510 digitsWMC 2017
1032Ayuta Tonomura495 digitsAsia 2017
1032Tomoyuki NAKATA495 digitsWMC 2011
1045Takesi-Sawai480 digitsWMC 2010
1197Masayuki Wada315 digitsAsia 2018
1210Nakagawa Takashi300 digitsUK Open 2012
1264Kamicho Hirokazu242 digitsWMC 2017
1433Yuuta Tanaka60 digitsWMC 2012

Also see

Male Female Kids Junior Adult Senior History