katana Museum number 1958,0730.160.a | Producer name BIOG7571 Made by:Umetada Yoshinobu 埋忠吉信 | Production place Made in:Japan
tanto; blade Museum number 1958,0730.56.a | Producer name BIOG7571 Made by:Umetada Yoshinobu 埋忠吉信 | Cultures/periods x13905 Genroku Era | Production date 1688-1704 | Production place Made in:Yamashiro (kuni)
tsuba Museum number OA+.3143 | Producer name BIOG7571 Made by:Umetada Yoshinobu 埋忠吉信 | Production place Made in:Japan
