One recipe calls for a dashi (not water), soy sauce, and mirin ratio of 12:1:1, and another recipe calls for 14:1:1, but I prefer the ratio above (without dashi and with sake). Dipping sauce for noodles. Dashi:soy sauce:mirin = 4:1:1. I also use this ratio to make dipping sauce for tempura. More @Wikipedia
Hover over any link to get a description of the article. Please note that search keywords are sometimes hidden within the full article and don't appear in the description or title.