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Year by year
| Year | Competition | Prize | Work | Level |
|---|---|---|---|---|
| 2000–2003 | NBTHK Shinsakutō Tenrankai (新作刀展覧会, Shinsakutō Tenrankai) | 入選 (nyūsen), accepted, four years in a row | — | AT |
| 2004 | Shinsakutō Tenrankai, wakizashi and tantō | 努力賞 (doryokushō), effort prize | Tantō | AT |
| 2009 | Omamori-gatana-ten (Zen Nihon Tōshōkai) | 佳作 (kasaku), honourable mention | — | AT |
| 2015 | Omamori-gatana-ten | Prize of the Bizen Osafune Japanese Sword Museum | — | AT |
| 2016 | Omamori-gatana-ten | Prize of NBS Nagano Hōsō | — | AT |
| 2018 | Gendai Tōshokuten (NBTHK), tachi and katana | 入選 (nyūsen), accepted | — | HD |
| 2019 | Gendai Tōshokuten, tantō | 努力賞一席 (doryokushō isseki), first effort prize | Tantō of 26.9 cm | HD |
| 2021 | Gendai Tōshokuten, tachi and katana | 入選一席 (nyūsen isseki), the first of those accepted. The NBTHK list that gives it carries no year; we infer the year: it matches the 2021 list of prize-winners and what he says. | — | II |
| 2022 | Gendai Tōshokuten, tachi and katana | 努力賞一席 (doryokushō isseki), first effort prize | Katana of 76.0 cm | HD |
| 2023 | Gendai Tōshokuten, tachi and katana | 優秀賞二席 (yūshūshō niseki), second prize of excellence | Katana of 75.8 cm | HD |
| 2024–2026 | Gendai Tōshokuten | Not among the prize-winners in the catalogues | — | HD |