Sadayoshi貞吉
Osaka Gassan school · Shizuoka province · active 1966-2000
Hawley reference SAD840Smith record
| Active period | 1966-2000 |
| Province | Shizuoka |
| School / tradition | Osaka Gassan |
| Teacher | Sadakatsu |
| Hawley ID | SAD840 |
Recorded signatures (mei)
豆州三島住人榎本貞吉zushū mishima jūnin enomoto sadayoshi
豆州三嶋住湧水心榎本貞吉造之zushū mishima jū yūsuishin enomoto sadayoshi tsukuru kore
湧水心貞吉作yūsuishin sadayoshi saku
湧水子貞吉yūsuishi sadayoshi
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About these ratings
Hawley points come from W. M. Hawley's Japanese Swordsmiths (1981), the standard Western reference cataloguing over 12,000 smiths. Most recorded smiths sit at 15–20 points; only a few dozen legendary masters exceed 150.
Fujishiro grades (from Nihon Tōkō Jiten) rank workmanship from Chū saku up to Sai-jō saku, while the Tōkō Taikan valuation (Tokuno, 1977) reflects each smith's relative market standing in yen. Explore more smiths in the searchable swordsmith index.
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