見み島しま牛うしMeanings1nounMishima cattleA rare Japanese breed of cattle native to Mishima Island, Yamaguchi Prefecture. Designated a National Natural Treasure.見み島しま牛うしは国くにの天てん然ねん記き念ねん物ぶつに指し定ていされている。Mishima cattle are designated as a National Natural Treasure.