The daisho koshirae comprising ribbed black-lacquer saya; tsuka wrapped in brown and white silk and mounted with shakudo migaki-ji fuchi-gashira carved with scenes form the Tale of the Heike in katakiri-bori signed Somin, and menuki carved as warriors; the daisho iron Soten school tsuba carved with battle scenes from the Tale of the Heike, highlighted with gold nunome