1. Whisk soy sauce, pineapple juice, honey, oil, garlic, ginger, and pepper in a bowl.
Pour half over chicken in a resealable bag or shallow dish; reserve other half for basting.
Seal or cover; refrigerate at least 30 minutes, up to 2 hours.
Heat grill to medium-high; lightly oil grate.
Thread chicken, pineapple, and peppers alternately onto skewers.
Grill 10-15 minutes, turning occasionally and basting with reserved marinade, until cooked through and marked.
Rest a few minutes before serving.
Notes: Feel free to add other veggies like red onions or zucchini to the skewers!
The marinade also works great for other proteins like shrimp or pork.
These kebabs pair perfectly with a side of rice or a simple salad.