2023/7/27Dai Sho:Seiuntō Mutsu-jūnin Kunihiro Saku/Intetsu-tō Kunihiro Saku(Shinsaku Nihonto Certificate-Authentic Japanese Sword Certificate)
2023/7/18Daisho:Hoshu Ju Fujiwara Mitsuhiro(Takada)/Yamagami Harima Kami Kunitaka(in Bungo district/the Kanbun era)(Dai: NBTHK Hozon Token/Sho: NBTHK Tokubetsu Hozon Token)
2023/6/15Daisho:Uda Hirakuni(NBTHK Tokubetsu Hozon Token)/Mumei(judged as Mihara Masaoki)(NBTHK Hozon Token)