owari koshirae yagyu koshirae sword research 22nd talworking during the Edo period, such as the use of nanako (raised dot pattern) and intricate carving. Iconography and Motifs A recurring theme in the Yagyu koshirae is the symbolic use of motifs: Cranes: Signify longevity and good fortune. Dragons: Represent strength an K Kristen Schimmel Aug 31, 2025