Gekkeikan is Japan's premier sake producer, offering a wide selection of premium-grade sake crafted with the finest ingredients and traditional brewing methods. With over 400 years of sake brewing experience, Gekkeikan is renowned for its commitment to quality and excellence.
From Wikipedia
Gekkeikan Sake Company, Ltd. is a Japanese manufacturer of sake and plum wine based in Fushimi, Kyoto, Japan. Founded in 1637 by Jiemon Ōkura, in Fushimi, it is one of the world's oldest companies, and is a member of the Henokiens group. The name of the company literally means "laurel wreath".