Koryū Kagemitsu, National Treasure tachi at Tokyo National Museum, Japan
Koryū Kagemitsu is a 14th-century sword displayed at the Tokyo National Museum in Taitō, Japan. The blade measures about 29 inches (74 centimeters) and shows wave patterns created by folding and hardening steel.
Kagemitsu made this sword in 1322 in Bizen province, where the Osafune school was known for its forging tradition. The Japanese government recognized it as a National Treasure in 1949.
This tachi represents the high standards of Japanese sword making, demonstrating the technical skills of medieval craftsmen through its grain patterns.
The museum displays the sword in the National Treasures gallery, where visitors can view it inside a glass case. Information panels explain the forging techniques and historical background in Japanese and English.
A small dragon carving near the hilt gave the sword its name. This decoration sets it apart from other works by the same smith.
Location: Taitō-ku
Inception: 1322
Creator: Kagemitsu
Address: 東京都台東区上野公園13-9
GPS coordinates: 35.71994,139.77560
Latest update: December 5, 2025 22:27
Writing Box with Pontoon Bridge
0 m
Akihagi-jō
0 m
Incense Burner with Magpie's Tail-shaped Handle (National Treasure)
0 m
Okadagiri Yoshifusa
0 m
Gen'ei-bon Kokin Wakashū
0 m
Hell Scroll
0 m
Imperial Decree Granting Ecclesiastical Rank of Hōin Daikashō and Posthumous Name Chishō Daishi to Daishi to Enchin
0 m
Merrymaking Under the Cherry Blossoms
0 m
Spoon
0 m
Maple Viewers
0 m
Autumn and Winter Landscapes
0 m
Writing Box with Eight Bridges
0 m
Water Dropper
0 m
Reading in a Bamboo Grove
0 m
Ink Cake Stand
0 m
Kujaku Myoo
0 m
Illustrated Biography of Prince Shotoku
0 m
Red and White Cotton Roses
0 m
Illustrated Tale of the Heiji Civil War ： Scroll of the Imperial Visit to Rokuhara
0 m
Illustrated Biography of Priest Ippen, Vol. 7
0 m
Fan-paper album of Hokekyō Sutra
0 m
Portrait of Takami Senseki
0 m
Kannin-bon Hakushi Shikan
0 m
16 Arhat Resmi
0 m
Record of the Imperial Bequest to Hōryū-ji
0 m
Bunnemaro Mezarı buluntuları
0 m
Hungry Ghosts Scroll
0 m
Hanshan and Shide
0 mVisited this place? Tap the stars to rate it and share your experience / photos with the community! Try now! You can cancel it anytime.
Discover hidden gems everywhere you go!
From secret cafés to breathtaking viewpoints, skip the crowded tourist spots and find places that match your style. Our app makes it easy with voice search, smart filtering, route optimization, and insider tips from travelers worldwide. Download now for the complete mobile experience.
A unique approach to discovering new places❞
— Le Figaro
All the places worth exploring❞
— France Info
A tailor-made excursion in just a few clicks❞
— 20 Minutes