right then here you go this is awesome but will cost a fair bit if you dont have the stuff.
umeboshi plumbs (some sainsburys most health food shops)
kuzu (as above)
shoyu (as above)
take one umeboshi plumb rip it up and simmer for ten mins in about a cup of water.Add about a teaspoon of shoyu then dissolve a heaped teaspoon of kuzu in a little cold water add this to the pan.stir for a bit.
DONE.
A cup of the most bonkers poorly person drink you will ever drink.
once sorted kylie out that did you know 😉