| dai katana [etchu_ju fujiwara sadaoki saku HEISEI 3] |
| Blade length(HA-CHOU) | 70.9 cm (2 Syaku 3 Sun 4 BuJaku) |
| Curvature(SORI) | 2.1cm |
| Width at the hamachi(MOTO-HABA) | 3.43cm |
| Thickness at the Moto Kasane | 0.73cm |
| Thickness at the Shinogi | 0.77cm |
| Width at the kissaki (SAKI_HABA) | 2.54cm |
| Thickness at the Saki kasane | 0.54cm |
| Sword blade weight（Only blade） | 1020g |
| Sword blade weight（Took off a SAYA） | 1280g |
| Nakago | Ubu |
| Country Country (KUNI) and time Period (JIDAI) | etchu toyama: Modern product. HEISEI 3 (1991) |
| shou wakizashi [sadaoki saku HEISEI 3] |
| Blade length(HA-CHOU) | 38.4 cm (1 Sau 2 Sun 7 BuJaku) |
| Curvature(SORI) | 0.9cm |
| Width at the hamachi(MOTO-HABA) | 3.00cm |
| Thickness at the Moto Kasane | 0.68cm |
| Thickness at the Shinogi | 0.69cm |
| Width at the kissaki (SAKI_HABA) | 2.23cm |
| Thickness at the Saki kasane | 0.51cm |
| Nakago | Ubu |
| Country(KUNI)・Period(JIDAI) | etchu toyama : Modern product. HEISEI 3(1991) |
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