"It's made with the same water ratio as blood, so it doesn't put a strain on your internal organs." "Made using a traditional brewing method, aged for one year without preservatives or food additives." It cleanses the blood, and is safe for people with diabetes to use. I think there's no better soy sauce for those who are health-conscious. Some people add a few drops of Daikoku soy sauce to their bancha tea every morning. It is not sold commercially or online. It can be used for everything from noodle broth and simmered dishes to cold tofu and sashimi, and it's healthy and delicious ♪( ´▽｀) Expiration date: February 28, 2026