In a large pot or Dutch oven, heat some vegetable oil over medium heat.
Add the onions, garlic, and ginger. Sauté until fragrant and the onions are translucent.
Add the chicken pieces and brown them on all sides.
Stir in the diced tomatoes, bell pepper, and chili peppers (if using). Cook for a few minutes.
Pour in the coconut milk and season with salt and pepper. Stir well to combine.
Bring the mixture to a simmer, then reduce the heat to low. Cover the pot and let it cook for about 45 minutes to 1 hour, or until the chicken is tender and cooked through.
Taste and adjust the seasoning if needed.
Serve the Akoho sy voanio hot over steamed rice and garnish with fresh parsley or cilantro.
Enjoy!