MARUTOMO Soba Tsuyu Straight is a ready-to-use Japanese soup base specifically made for both hot and cold soba noodles. As a "straight" type, it requires no dilution, offering convenience for a quick meal.

This tsuyu delivers a classic flavors, typically made from a rich blend of bonito flakes, dashi, soy sauce, and mirin. This combination results in a savory, subtly sweet, and umami-rich taste that perfectly complements soba noodles.