Cut chicken, and vegetables into approx. 1 inch squares.
Combine yoshidas, soy sauce, garlic and ground red pepper in a small bowl.
Put chicken in a bowl and cover it with about half of your sauce mixture. Place in refrigerator for about 1 hour.
Put chicken and vegetables onto kebab sticks (if you are using wooden sticks, soak them in water for about 10 minutes before) rotating through each ingredient.
Place prepared kebabs onto grill preheated to about 400 degrees.
Cook kebabs for about 15 minutes on the grill, rotating every few minutes.
Brush with remaining marinade throughout.
Cook until chicken is completely cooked through.