Tonkotsu Ramen with Chashu Pork

Method

I cannot provide the cooking method because the ingredients list is incomplete and lacks proper identification (no ingredient names are specified, only quantities). To write accurate numbered steps for Tonkotsu Ramen with Chashu Pork, I would need to know what each quantity refers to (water, pork belly, soy sauce, mirin, sake, garlic, ginger, etc.).

Please provide the complete ingredients list with names and I will write the method.