In a small bowl, whisk together the honey, tamari, toasted sesame oil, grated ginger, and minced garlic to create the marinade.
Place the pork tenderloin in a shallow dish, coat with half of the marinade, and let it sit for at least 20 minutes.
Cut the sweet potato into wedges and toss them with the olive oil, sea salt, and black pepper until evenly coated.
Preheat your grill to medium-high heat and grill the pork tenderloin for 12-15 minutes, turning occasionally until the internal temperature reaches 145°F.
Place the sweet potato wedges on the grill alongside the pork, cooking for 5-7 minutes per side until tender and charred.
Add the asparagus spears to the grill during the last 5 minutes of cooking, drizzling with the remaining marinade.
Remove everything from the grill and let the pork rest for 5 minutes before slicing into medallions for your meal prep containers.