Remove fat from chicken and cut into large chunks and place into a bowl.
Add washed mushrooms.
Pour Mr. Yoshida's Marinade over chicken and mushrooms and set in refrigerator overnight, or for at least 30 minutes.
Add rinsed rice, broth and chicken/mushrooms to your Pressure Cooker cooking pot.
Lock on the lid and Close Pressure Valve. Cook at High Pressure for 4 minutes. When Beep sounds, wait 10 minutes and then release the remaining pressure.
Notes
Any of your favorite marinades will work in this recipe.