



































[Muromachi Period | Dated 1575] Short Sword by Mihara-jyu Masayuki – 28.2cm Blade
An extraordinary piece of Japanese history, this short sword was forged in Tenhō 3rd year (1575)—the very year of the famous Battle of Nagashino, where samurai warfare changed forever.
Crafted by Mihara-jyu Masayuki, this sword is dated on the reverse with the inscription "天正三年八月吉" (August, 1575), making it a rare, time-stamped relic of the Muromachi period.
Key specifications:
Maker’s Signature (Omote): 三原住正行作 Mihara-jyu Masayuki
Dated Inscription (Ura): 天正三年八月吉 August, 1575 (A.D)
Historical Period: Muromachi
Blade Length: 28.2 cm
Curvature (Sori): 0.1 cm
Width & Thickness (Base and Tip): 25.7 mm x 6.2 mm
Pin Hole: 1
Weight (Blade only): 392 g
Weight (with fittings): 242 g
This piece not only embodies refined Muromachi-era swordsmithing but also serves as a tangible witness to one of Japan’s most legendary battles.
A must-have for serious collectors of samurai history.
An extraordinary piece of Japanese history, this short sword was forged in Tenhō 3rd year (1575)—the very year of the famous Battle of Nagashino, where samurai warfare changed forever.
Crafted by Mihara-jyu Masayuki, this sword is dated on the reverse with the inscription "天正三年八月吉" (August, 1575), making it a rare, time-stamped relic of the Muromachi period.
Key specifications:
Maker’s Signature (Omote): 三原住正行作 Mihara-jyu Masayuki
Dated Inscription (Ura): 天正三年八月吉 August, 1575 (A.D)
Historical Period: Muromachi
Blade Length: 28.2 cm
Curvature (Sori): 0.1 cm
Width & Thickness (Base and Tip): 25.7 mm x 6.2 mm
Pin Hole: 1
Weight (Blade only): 392 g
Weight (with fittings): 242 g
This piece not only embodies refined Muromachi-era swordsmithing but also serves as a tangible witness to one of Japan’s most legendary battles.
A must-have for serious collectors of samurai history.
An extraordinary piece of Japanese history, this short sword was forged in Tenhō 3rd year (1575)—the very year of the famous Battle of Nagashino, where samurai warfare changed forever.
Crafted by Mihara-jyu Masayuki, this sword is dated on the reverse with the inscription "天正三年八月吉" (August, 1575), making it a rare, time-stamped relic of the Muromachi period.
Key specifications:
Maker’s Signature (Omote): 三原住正行作 Mihara-jyu Masayuki
Dated Inscription (Ura): 天正三年八月吉 August, 1575 (A.D)
Historical Period: Muromachi
Blade Length: 28.2 cm
Curvature (Sori): 0.1 cm
Width & Thickness (Base and Tip): 25.7 mm x 6.2 mm
Pin Hole: 1
Weight (Blade only): 392 g
Weight (with fittings): 242 g
This piece not only embodies refined Muromachi-era swordsmithing but also serves as a tangible witness to one of Japan’s most legendary battles.
A must-have for serious collectors of samurai history.