Easy Hawaii Style Okinawan Pork
- 6 pounds pork butt (trim fat and cut into thirds)
- 1 cup soy sauce
- 2 cups water
- 1 tablespoon miso (Japanese fermented soy bean paste)
- 3/4 cup sugar
- 2 tablespoons sake (Japanese rice wine)
- 1 tablespoon minced ginger
- 1 tablespoon minced garlic