Pot Roast Pork (Okinawa style)

• 10 lbs. pork
• 4 cups shoyu
• 1/3 cup vinegar
• 3 tbsp. salt
• 2½ to 2¼ cups brown sugar
• Ajinomoto, ginger, garlic

Combine the above ingredients. Put pork into the mixture and cook for about 1 to 1½ hours at medium heat until mixture boils. Then on low heat cook pork until done.