[ Feature ]
Form : Hira-zukuri. Iori-mune. Mihaba is relatively wide. Kasane is relatively thick. Saki-zori attached extended length form.
Nakago : Ubu. Yasurimes are katte-sagari. Saki is kuri-jiri. One hole.
Jigane : Itame-hada well grained. Mokumes mixed. Jinie attached. Fine chikei appeared.
Hamon : Notare. Gunomes mixed. Nie attached well.
Boushi : It has a flaming appearance, with a slightly deep turn, and the edges of the ridge are partly nie attached and tempered.

[ Highlight ]
It is a small wakizashi with a hira-zukuri flat structure, with a curved tip and solid thickness.Onizuka Yoshikuni I is said to have been originally from Tanagura, Oshu, and moved to Yanagawa, Chikugo Province, under the patronage of Tachibana family retainer Yufu Iki-no-kami, and there is an inscription dated August in the 7th year of the Kan'ei era.The same signature was inherited in this local area over the next few generations. This piece is considered to be the work of the first generation, judging from its signatures and the slightly thick layer of grain.

[ Conditions ] There is minor rust on the ha-machi section.