Prep the Peppers: Add shishito peppers to the air fryer basket. Drizzle with oil.
Air Fry: Air fry at 390°F for six minutes. Shake or wiggle the peppers halfway through the cooking time.
Make the Sauce: While the peppers are air frying, mix soy sauce, lemon juice, grated ginger, and honey in a bowl.
Combine and Serve: Once the peppers are done, add them to a serving dish, pour the soy-ginger sauce over the top, and finish with a sprinkle of flaky salt.