Preheat your oven to 350°F (175°C) for even roasting.
In a large mixing bowl, combine the raw, unsalted nuts.
In a separate small bowl, whisk together tamari, rice vinegar, and maple syrup until combined.
Add sesame seeds, garlic powder, and onion powder to the tamari mixture and stir well.
Pour the seasoning mixture over the nuts and toss until evenly coated.
Line a baking sheet with parchment paper and spread the coated nuts in a single layer.
Place the baking sheet in the preheated oven and roast for 15-20 minutes, stirring halfway through.
Once golden brown and fragrant, remove from the oven and let cool completely before serving.