Kita Murasaki Uni
Tachibana no Nama Uni" of Tachibana Fisheries". Tachibana's nama (raw) sea urchin, along with Hadate's nama (raw) sea urchin, Higashizawa nama (raw) sea urchin, and Daisen's sea urchin, are often called the "four major brand sea urchins" and is always traded at high prices at Uni market.
