Much more of a quickle than a pickle, I thought it was a good way to deal with some cocktail tomatoes that were reaching the end of their useful life. @Shelbywill be pleased to know the tomatoes are peeled.
What makes them Japanese you ask. The brine which includes soy sauce, dashi, rice vinegar, salt and sugar. I tasted the brine and had to hold myself back from inhaling it.
If anyone is interested here is the recipe. I cut down on the sugar somewhat to suit my own taste.