| Date | Competitor | Country | Score | IAM level | Competition |
|---|---|---|---|---|---|
| 2024-11-22 | YASUHIRA YAMAGUCHI | Japan | 425 | 26 | World Memory Championship 2024 |
| 2022-09-24 | NAOKI MIWA | Japan | 284 | 20 | IAM Egypt Open 2022 |
| 2019-11-29 | KONOMI NAKAHARA | Japan | 278 | 18 | World Memory Championship 2019 |
| 2019-07-06 | NAOYA HIRATA | Japan | 263 | 21 | Japan Open Memory Championship 2019 |
| 2018-08-25 | NAOYA HIRATA | Japan | 261 | 21 | 2nd Korea OPEN Champs 2018 |
| 2017-10-14 | TAKERUÂ AOKI | Japan | 224 | 14 | Taiwan Open Memory Championship 2017 |
| 2017-04-29 | NAOYA HIRATA | Japan | 192 | 21 | Japan Open Memory Championship 2017 |
| 2017-02-18 | TAKERUÂ AOKI | Japan | 140 | 14 | Korea Open Memory Championship 2017 |