dai katana [hishu kikuchi-ju yorikuni] (den sue enju)
Blade length(HA-CHOU)	69.6cm ( 2 Syaku 2 Sun 9 Bu)
Curvature(SORI)	1.7cm
Width at the hamachi(MOTO-HABA)	3.22cm
Thickness at the Moto Kasane	0.73cm
Thickness at the Shinogi	0.79cm
Width at the kissaki (SAKI_HABA)	2.36cm
Thickness at the Saki kasane	0.48cm
Nakago	Suriage
Country (KUNI) / Period (JIDAI)	Kikuchi, Higo Province: Late Muromachi period higo kikichi : The Muromachi era latter period. 16 century.
shou wakizashi [kawachi-no-kami minamoto hironobu] (yamashiro・kanbun)
Blade length(HA-CHOU)	52.0cm ( 1 Syaku 7 Sun 1 BuHan)
Curvature(SORI)	0.9cm
Width at the hamachi(MOTO-HABA)	3.05cm
Thickness at the Moto Kasane	0.562cm
Thickness at the Shinogi	0.63cm
Width at the kissaki (SAKI_HABA)	2.17cm
Thickness at the Saki kasane	0.44cm
Nakago	Ubu (ward feed)
Country(KUNI)・Period(JIDAI)	yamashiro : The Edo era first half year. KANBUN (1661-1673)

Registration	【dai katana [hishu kikuchi-ju yorikuni] (den sue enju)】 Hyogo No.22445 July 9, Showa 31 【shou wakizashi [kawachi-no-kami minamoto hironobu] (yamashiro・kanbun)] Hyogo No.22446 July 9, Showa 31
Certificate	【dai katana [hishu kikuchi-ju yorikuni] (den sue enju)】 Public InterestNBTHK Hozon May 31, 2023 【shou wakizashi [kawachi-no-kami minamoto hironobu] (yamashiro・kanbun)] NBTHK Hozon Reiwa May 31, 5