I'm a fan of tonkotsu based soups but decided to try this since it's Sanpoutei's signature! Have you ever experienced while eating, that you already know you would crave for this same dish a few weeks or days later? THIS WAS THAT FOR ME. The soup base is made from boiling a combination of chicken, vegetables, tonkotsu, dried sardine and etc. for 6 hours. Don't be deceived by the clear soup because it was flavorful and intense, in a good way. The thick cha shu melted immediately in the mouth. It was tasty but might be too oily for some. Ramen noodles were flat, thick and springy. I'll definitely be back when the craving comes (and I foresee that to be very soon)!