1 tbsp of apple cider vinegar (note: I couldn't find any apple cider in any of the super markets near where we live so I used green grape cider vinegar).
Instructions
Firstly we are going to chop our green onions, tomatoes, and onions. Then cut lemon in half and squeeze out the juice and set aside.
Get a big bowl and all the ingredients in side. Before mixing make sure you wash your hands. Mix with your hands and get everything all together to become as one.
After mixing wrap and put in the refrigerator for 30 mins to an hour before serving. (To get the best flavor).
Now your ready to serve in a bowl.
Recipe by Cooking Japanese Style at http://www.cookingjapanesestyle.com/2014/12/24/lomi-lomi-tomato-salad/