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NBTHK
| Year | Competition | Prize | Work | Level |
|---|---|---|---|---|
| 1972 | 新作刀展 (Shinsakutō-ten), NBTHK | 特賞 (tokushō) and 文化庁長官賞 (Bunkachō Chōkanshō), that of the Commissioner for Cultural Affairs | Not recorded | AT |
| 1973 | 新作刀展 (Shinsakutō-ten), NBTHK | 高松宮賞 (Takamatsu-no-miya-shō): the first ever awarded | Not recorded | AT |
| No year | 新作刀展 (Shinsakutō-ten), NBTHK | Two more Takamatsu-no-miya-shō, three in all according to the English Wikipedia | Not recorded | PC |
| 1982 | NBTHK | Rank of mukansa, at 39 and at the same time as his brother | — | AT |
| 2019 | 平成の名刀・名工展 (Heisei no Meitō Meikōten), NBTHK | 名工大賞 (Meikō Taishō), the grand prize | Wakizashi of 1999, of 38.0 cm, with the horimono carved by him | HD |
| 2021, 2022, 2024 and 2026 | 現代刀職展 (Gendai Tōshokuten), NBTHK | Exhibits as mukansa, without judging | Katana of 72.0 cm and wakizashi of 34.3, 44.9 and 40.3 cm | HD |
Other recognition
- Holder of an intangible cultural property of Tokyo. The year has not been found.
- Chosen three times to forge the sacred tachi of the Ise shrine.