Signed: Kunimasu. Nagasa (length of blade): 65,3 cm.
Sugata (configuration): hon zukuri.
Hada (texture): nioideki suguha, visible bo utsuri.
Nakago (tang): nijimei Kunimasu.
Koshirae (mounting): nadekakugata tsuba from 18th - 19th century with cloud motif in efubori technique, fuchi with corresponding wave motif and pearl of dragon king (hoju). Menuki shinchu in dragon form, tsuka in katatemaki style.