Literature
The Museum of Japanese Sword Fittings, Tokubetsu ten, Hizen Nabeshima Meiho ten, Ryu no Tosogu to Kyushu no Meito (Tokyo, 1997), cat.no.18, p.9
Exhibited
Tokubetsu ten, Hizen Nabeshima Meiho ten, Ryu no Tosogu to Kyushu no Meito [Special Exhibition of Treasures of the Nabeshima Family, Sword Fittings with Dragons and Masterpieces of Swords of Kyushu], The Museum of Japanese Sword Fittings, Tokyo, September 1997