In a large bowl, add the garlic, ginger, soy sauce or tomari, sesame oil, and rice vinegar and whisk to combine. Add the asparagus and avocado and toss to coat in the dressing. Add the scallions, sesame seeds and season with salt and pepper.
Eat as is or see headnote for serving suggestions.
Notes
One avocado is fine, but add two if you’d like it creamier.