8 teaspoons rice wine vinegar, divided
2 tablespoons white miso paste
5 teaspoons water $
4 teaspoons toasted sesame oil, divided
2 teaspoons lower-sodium soy sauce $
2 teaspoons brown sugar $
3 cups trimmed and thinly sliced Lacinato kale
2 cups thinly sliced radishes $
1/4 cup thinly sliced green onions $
2 teaspoons butter $
2 teaspoons minced garlic $
2 (8.8-ounce) packages precooked brown rice $
4 large eggs $
1/4 cup water $
2 teaspoons toasted sesame seeds