Kikusaki 28 is brewed by Domaine Senkin. Domain Senkin is the oldest brewery in Tochigi Prefecture, dating to 1806. Two brothers representing the 11th generation, have been responsible for giving a modern twist to traditional sake. Elder brother Kazuki Usui, a former wine sommelier, is applying his wine knowledge to refine the sake style at Senkin. He believes that sake can express terrior like wine does.