Mix together the marinade. Add the diced pork to a sealable plastic bag then pour in half of the marinade. Get out all of the air, then seal the bag and allow the pork to marinate at room temperature for 20 minutes OR up to overnight in the fridge. If you marinate in the fridge, allow the pork to marinate at room temperature 20 minutes before cooking in order to help ensure a juicier piece of meat.
Set a nonstick skillet on medium high heat. Once hot add avocado oil, bell pepper and green onion. Cook for 3 -5 minutes until the edges of the bell pepper are (somewhat) seared. Then increase the heat to high and add the marinated pork. Continuously toss the food together in the skillet until the pork is cooked through and the pork is seared, about 7 to 10 minutes. Remove the skillet from the heat and add the remaining reserved marinade and mix everything together.
Assemble the rice bowl! Add rice, cucumber, radish and shredded carrots, then top it off with the pork! Garnish and enjoy!