Iron tsuba of round form decorated with floral motif in brass or copper inlay (suemon-zōgan) and family crests (mon) in small openwork (ko-sukashi). Occasional brass dots or nail heads in brass ten-zōgan. Sukashi elements outlined with inlaid brass wire. Seppa-dai outlined with rope-shaped brass wire (nawame-zōgan); kozuka-hitsu-ana outlined with scalloped brass wire.

Ōnin school.

Mid to late Muromachi period, 15th or 16th century.

Height: 88.9 mm; Width: 88.5 mm; Thickness at seppa-dai: 2.9 mm.

Family crests (mon) in openwork: cherry blossom (sakura) – kamon of Sakurai and Yoshino clans, four-section lozenge (waribishi) – kamon of Takeda clan, the seven stars of the big dipper (maru ni nanatsuboshi) – kamon of Chiba clan, two encircled stripes (futatsubiki) – kamon of Ashikaga clan. Brass inlays represent flowers, branches and leaves, as well as halved plum blossom, halved chrysanthemum blossom, cloud, and chrysanthemum-on-water symbol – the mon of Kusunoki Masashige. Abundance of family crests of so many powerful warrior clans symbolizes heritage.

“The brass trim around the kozuka hitsu-ana andd the seppa-dai are characteristics of Onin work” [Japanese sword guards. Onin – Heianjo – Yoshiro. Gary D. Murtha. GDM Publications, 2016; p. 27.]