Ippudo Ikebukuro is a ramen shop in Ikebukuro, Tokyo, serving tonkotsu ramen, gyoza and fried rice. The tonkotsu broth is rich and savory, with thin noodles, soft chashu, bean sprout namul and a red seasoning sauce on the side. Orders are placed on a tablet, and card payment is accepted. The large dining room fills up within 20 minutes of opening.