11 Restaurants for Authentic Sanuki Udon in Kagawa

Kagawa Prefecture is known for both the production and consumption of udon. Its signature Sanuki udon is characterized by smooth yet chewy noodles and a broth typically made with dried sardine stock, and is often counted among Japan’s three great udon varieties.
The prefecture is also home to regional specialties such as shippoku udon, topped with winter vegetables and fried tofu simmered in iriko broth, and uchikomi udon, in which freshly made noodles are cooked directly in a miso-based broth with vegetables and meat.

This article introduces 12 recommended udon restaurants across Kagawa, Japan’s renowned udon destination. From long-established favorites to popular self-service shops and restaurants open late into the night, the selection highlights a variety of ways to enjoy the region’s celebrated noodle culture.

• Shikoku
• Kagawa
• udon

Hayashiya Seimenjo

Hayashiya Seimenjo serves traditional Sanuki udon known for its chewy texture and smooth finish. Made using time-honored aging and production methods, the noodles showcase the authentic character of Kagawa’s signature dish. Alongside classic options such as kake udon and kamaage udon, popular choices include niku kamatama, both prepared with beef sourced from Kagawa Prefecture.

The restaurant offers counter, table, and terrace seating in a full-service setting. Its calm, modern interior provides a comfortable place to enjoy a leisurely meal.

Teuchi Udon Magokoro

Teuchi Udon Magokoro is a fully self-service udon restaurant beloved by locals. Following a traditional Sanuki udon style, customers warm their noodles in the cooking pot and add their preferred amount of broth themselves. Located next to a noodle factory, the restaurant serves freshly made noodles known for their firm texture and smooth finish.

A wide selection of tempura and other side dishes is also available. In addition to the classic kake udon, popular choices include Kujo Negi Udon, featuring fragrant Kyoto green onions. Opening from 6:00 a.m., the restaurant is also a popular spot for an early-morning bowl of udon.

Udon Tamayoshi

Udon Tamayoshi is a popular restaurant serving authentic Sanuki udon made with carefully selected ingredients. The noodles offer a pleasantly firm texture and a smooth surface, paired with a broth prepared by skilled artisans using premium iriko sardines from Ibuki Island in the Seto Inland Sea, selected bonito, and kombu from Hokkaido. Tempura and side dishes made with fresh local vegetables further highlight the region’s seasonal ingredients.

Nagata Udon

Nagata Udon is a long-established restaurant in Manno, Kagawa, with a history of over 60 years. Its signature dish is kamaage udon, prepared using a recipe passed down since its founding. The hand-cut noodles are thick, firm, and satisfying. The broth, made from kombu (kelp) and iriko (dried sardines), features a rich aroma. Even the water is sourced from natural springs in the Sanuki Mountains. This dedication to quality has made the restaurant a long-time favorite among locals.

Teuchi Udon Tsurumaru

Teuchi Udon Tsurumaru offers classic favorites such as kake udon and kitsune udon, alongside its signature curry udon. The chewy noodles pair well with a rich curry broth slowly simmered with iriko (dried sardine) stock, making it a popular choice to end the evening. The menu also features oden, consisting of ingredients thoroughly infused with broth and served with karashi mustard blended with miso. Open daily from 8:00 p.m. to 3:00 a.m., the restaurant is a popular local destination for authentic udon late into the night.

Udon Nariya Kokubunji-ten

Self Udon Nariya Kokubunji-ten features chewy, smooth noodles and distinct broths. Options include a rich stock made with Ibuki iriko (dried sardines) from Ibuki Island and Rishiri kombu (kelp) from Hokkaido, as well as a blend of bonito flakes and five varieties of mixed dried fish that offers a clean finish. Popular options include bukkake udon, alongside karamiso ramen and kake butter ramen that utilize the same udon broth.

*In bukkake udon, a concentrated broth is poured directly over chilled noodles, highlighting the firm, chewy texture characteristic of Sanuki udon.

Sanuki Udon Oideya

Located near Angel Road on Shodoshima Island, this self-service udon restaurant features noodles made by adjusting the balance of wheat flour, salt, and water according to daily temperature and humidity. The broth is made with kombu (kelp), iriko (dried sardines), and bonito flakes. Popular items include yamaimo bukkake udon and ontama bukkake udon. A wide selection of side dishes is also available, including tempura, simmered dishes, and rice options.

*In bukkake udon, a concentrated broth is poured directly over chilled noodles, highlighting the firm, chewy texture characteristic of Sanuki udon.

Sanuki Udon Nariya Honten

Sanuki Udon Nariya Honten is known for its smooth noodles and rich broth made with Ibuki iriko (dried sardines) from Ibuki Island and Rishiri kombu (kelp) from Hokkaido. The menu features classics like kamaage udon and kake udon, alongside hearty options such as niku udon and curry udon. In bukkake udon, a concentrated broth is poured directly over the noodles. The spacious dining area welcomes both locals and visitors early in the day, offering a relaxed setting with tatami seating available.

Shirakawa Udon

Shirakawa Udon is a Sanuki udon restaurant in Zentsuji known for serving one of the region’s relatively rare hand-cut noodle styles. Prepared in small batches rather than made in advance, the noodles are served at their freshest. The restaurant follows a self-service style, allowing diners to pour their own broth, which is flavored with iriko (dried sardines) and bonito and contains no artificial seasonings or colorings. Freshly chopped green onions and agedama (tempura flakes) are available as toppings. Popular options include the Tokujo Ebi-ten Zaru Udon, served with freshly fried tempura, as well as set meals featuring domestic chicken tender tempura and sea bream chikuwa (fish cake) tempura.

Marutatsu Udon

Marutatsu Udon features hand-cut, chewy noodles made with a proprietary blend of Kagawa wheat flour. The refined broth is prepared with six natural ingredients, including Ibuki iriko (dried sardines) from Kagawa, and sweetened with Sanuki Wasanbon sugar, a local specialty of Higashikagawa. A popular option is the Toriten-curry udon (curry udon topped with chicken tempura), which incorporates locally sourced ingredients into a mildly spicy, Japanese-style broth.

Self Udon Kirai-tei

Self Udon Kirai-tei is a self-service udon restaurant located in Toyonaka, Mitoyo. Its medium-thin noodles are made with 100% domestic wheat flour, offering a chewy texture and moderate firmness. The light broth is flavored with Ibuki iriko (dried sardines) from Ibuki Island. A popular choice is kamatama udon, which is prepared by mixing hot noodles with an egg yolk, condiments, and locally produced soy sauce from Kagawa Prefecture. The menu also features mosso meshi, a traditional seasoned rice dish from the Mitoyo area containing Ibuki iriko, tofu, fried tofu, and vegetables.

Final Thoughts

Even within the world of Sanuki udon, each restaurant has its own distinct character, specialties, and menu offerings. Exploring multiple udon restaurants in Kagawa offers a deeper appreciation of the region’s rich udon culture and the variety that defines it.