Place ribs in the Instant pot. Add the water and soy sauce. Cover, seal and cook on high pressure 15 minutes. Release pressure immediately. Remove ribs to a plate and set aside.
If you don’t have an Instant Pot, place the ribs in a large dutch oven, cover with water. Add the soy sauce. Cover and bring to a boil. Reduce heat and simmer for 1 hour.
Mix all sauce ingredients together and set aside.
Cut ribs into serving-size portions (1-2 ribs). Preheat broiler or outside BBQ grill to high.
Brush ribs with about 1/2 cup of the sauce. Place on grill or in broiler until sauce is bubbling and ribs begin to get crisp and slightly charred.