| Date | Competitor | Country | Score | IAM level | Competition |
|---|---|---|---|---|---|
| 2023-10-20 | SAYAKA HOKAZONO | Japan | 166 | 16 | European Open Memory Championship 2023 |
| 2015-12-16 | TAKERU AOKI | Japan | 129 | 12 | World Memory Championships 2015 |
| 2014-12-11 | TAKERU AOKI | Japan | 107 | 12 | World Memory Championships 2014 |
| 2014-09-13 | YOSHIHIRO IKEDA | Japan | 100 | 10 | Hong Kong Open Memory Championship 2014 |
| 2013-11-30 | YOSHIHIRO IKEDA | Japan | 100 | 10 | World Memory Championships 2013 |
| 2011-12-07 | TAKERU AOKI | Japan | 75 | 12 | World Memory Championship 2011 |
| 2010-11-03 | TAKESI-SAWAI | Japan | 20 | 2 | World Memory Championship 2010 |