unsigned attributed to OWARI-kinko
Shakudo ground, Nanako-ji surface, Gold Suemon-style inlay
Tsuba : 62.5mm x 60.5mm 6.0mm thick (Mimi) / 5.2mm thick (Seppa-dai)
Fuchi : 36.6mm x 21.0mm 9.0mm high
Kashira : 31.0mm x 16.9mm 8.8mm high
NBTHK(Tokubetsu Hozon) certificate
preserved in concaved paulownia box