Naminone Sake Brewery and Tanaka Sake Brewery in Shiga Prefecture. Located on either side of Lake Biwa, the two brewers were both born on February 6th, 1970! Sharing a bond of not only being the same age but also having the same birthday, the two joined forces to release a limited-edition collaborative sake in April 2024. On February 6th, their 54th birthdays, each brewer simultaneously brewed a Junmai Daiginjo using the same variety of rice (Yamada Nishiki) and the same yeast (1401 yeast). Under the same conditions, the only difference is the water and the skill of the master brewer! This two-bottle set allows you to compare the sake from these two breweries.