Yuzu Ramen is a ramen shop in Siam Square Soi 3, Bangkok, serving yuzu ramen and soba. The signature Yuzu Shoyu Ramen and kara yuzu tonkotsu ramen have yuzu in the broth, and the noodles can be ordered thick. Edamame is served as an appetizer on entry, and staff explain the menu and help with ordering. Portion sizes are small.