The menu at Mugiiro No Oka presents a focused yet expressive take on udon, where simplicity and regional character work hand in hand. Classic comfort is delivered through かけうどん かき揚げ えび天追加, pairing clean, soothing broth with the crunch of kakiage and the indulgence of added shrimp tempura, while かけうどんと野菜天 keeps things lighter with crisp seasonal vegetables. For deeper, more aromatic flavors, カレー南蛮うどん stands out with its warming curry-infused soup, contrasted nicely by the refreshing sharpness of おろし生姜うどん, where grated ginger brightens every bite. Local identity is strongly expressed in 美瑛塩豚うどん&ちくわ天&いか天, a hearty combination that balances savory salt-seasoned pork with the satisfying textures of chikuwa and squid tempura. Cold udon options show the kitchen’s creative range, from ネギ塩豚うどん 冷 に帆立炊き込みご飯追加, which layers chilled noodles, fragrant scallions, and salt-seasoned pork alongside a comforting addition of scallop takikomi rice, to トマトソースつけうどん 冷, an unexpected yet refreshing pairing that uses tomato sauce as a dipping base, adding acidity and sweetness to the firm noodles. For diners seeking bolder, more distinctive notes, 山椒烏龍麵 introduces a numbing, citrusy spice that leaves a memorable impression. Beyond udon, the menu also reflects Hokkaido’s adventurous side with 鹿肉罐頭 熊肉罐頭, offering canned venison and bear meat as rare regional specialties that underscore the restaurant’s connection to local food culture. Taken together, the menu feels cohesive and thoughtfully curated, balancing traditional udon foundations with inventive variations and regional ingredients, making it satisfying for both first-time visitors and those eager to explore deeper flavors.