In a medium bowl combine green onions, ginger, cilantro, sesame oil, hot chili oil, soy sauce, rice wine vinegar, honey, and ground black pepper. Mix well and set aside for at least 10 minutes to allow the flavors to develop.
Cook soba noodles according to package directions. Drain (if you prefer cold noodles rinse them with cold water). Stir in the sauce and sesame seeds and toss with the noodles until well combined.