Tsuji ramen is a real deal, their soy and chicken broth is highly appreciated within the Japanese ramen lovers and their marinated chicken as well. Their ramen has been very famous since their opening and there's almost always outside a lineup of people waiting for a ramen bowl. Their char sui is also very particular at Tsuji. The shop is only 8 seats and the experience is great to have the chance to delight yourself in this very limited ramen shop. Is just located a walking distance from Osaka castle. You may have to lineup, but is well deserved.