In a small bowl, whisk together soy sauce, dashi powder, garlic powder, and honey. Set aside.
Cut off the roots of the enoki mushrooms and wash twice with water. Pat the mushrooms dry and separate into smaller bunches.
Heat a small pan with oil and pan fry the mushrooms over medium-high heat, 3 minutes on each side, browning each side.
Reduce heat to medium and pour the sauce and eggs over the mushrooms and simmer for ~3 min or until the omelette is cooked.
Serve the omelette over rice and garnish with green onions and sesame seeds. Enjoy!
