Kuramoto is the Sake Brewery President. Sake Breweries are usually family-run businesses and the Kuramoto is the brewery president and owner. Traditionally, they focus more on sales, marketing and promoting the sake rather than hands-on work in the brewery, although there are exceptions.
Bear in mind that the links to Tippsysake.com on this site are affiliate links and if you go through them to make a purchase I will earn a small commission. Keep in mind that I link to this company and their products because of their quality and not because of the commission we receive from your purchases. The decision is yours, and whether or not you decide to buy something is completely up to you.