Simmer chicken thigh, onion, ginger, salt, and mirin for 1.5 hours on low heat until the chicken meat is tender and easy to shred
Shred the cooked chicken meat and mix with spring onion, coriander, soy sauce, and sesame oil, seasoning to taste
Boil noodles of choice together with vegetables and egg in chicken stock until cooked
Season to taste with salt
Garnish with tofu and serve
