Togaimai is un-graded rice. According to the rules, premium sake (Tokuteimeishoshu) must be made using graded rice (there are 5 grades for sake rice, ranging from Tokujo “Above Special” as top quality down to Santtou “Third Class”).
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.