Iruka Tokyo Roppongi is a ramen shop near Tokyo Midtown in Roppongi, Tokyo, serving ultimate porcini shoyu ramen and shoyu ramen. The clear, deep soy-based broth is mixed with truffle seasoning partway through the meal, and both thick and thin chashu are served together. Arriving at 10:45 a.m. still means waiting until around 11:30 a.m. to enter, and orders are placed by putting money into a ticket machine first. The wait can stretch to two hours.