Osafune

長船派 (Osafune-ha)

The largest group of smiths in Japanese history: from Mitsutada and Nagamitsu to the Sukesada and Kiyomitsu of the Sengoku period.

Style and characteristics

Nioi chōji with midare-utsuri in the Kamakura period (Mitsutada’s broad chōji, Nagamitsu’s more orderly one, Kagemitsu’s kataochi-gunome), notare and gunome influenced by Sagami in the Nanbokuchō period (Kanemitsu, Chōgi) and, in the Muromachi, the kani-no-tsume and grouped gunome of the Sukesada. The jigane is a fine ko-itame with utsuri.

History

Mitsutada, in the mid-Kamakura period, is considered the real founder; he was followed by Nagamitsu, Kagemitsu and Kanemitsu in the main line, and by branches such as Chōgi’s. In the Muromachi period Osafune supplied the armies of the age of war with series-made blades (kazu-uchi-mono) and also with high-quality commissions (chūmon-uchi), such as those of Yosōzaemon Sukesada. The Yoshii flood of 1590 swept the village away and ended the school.

Smiths of the school

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