Sanuki Udon: A Local Food Guide for Visitors (Kagawa)

You cannot talk about Kagawa without Sanuki udon. A firm chew, a silky slide down the throat, and a fragrant broth drawn from iriko (dried sardines) come together in perfect balance. The prefecture is packed with hundreds of specialist shops, and locals proudly call their home the Udon Prefecture.

Highlights

Many shops use a self-service style where you boil your own noodles, fill the bowl, and add toppings. The ways to eat it are wonderfully varied, from kake and bukkake to kamatama and plain soy. At Nakano Udon School near the foot of Kotohira Shrine, you can even knead and stomp the dough yourself.

Enjoying the Seasons

In summer, chilled bukkake shows off the springy texture, while in winter a piping hot kake or vegetable-rich shippoku warms you through. Touring shop after shop to compare each one is a beloved local pastime.

Access and Basic Information

The Kotohira branch of Nakano Udon School sits at 796 Kotohira, within walking distance of JR Kotohira Station. The udon making experience takes about 45 to 50 minutes and costs roughly the upper end of the thousand yen range per person. It is reservation based, so booking ahead through the official site or by phone (0877-75-0001) is the sure way. Famous shops dot the whole prefecture, so a driving food tour works well. A bowl of kake udon starts from a few hundred yen, which is easy on the budget.

Practical Travel Notes

• At self service shops, the basic flow is to take a bowl, boil your own noodles, add broth and condiments, and pay, and following the line keeps it smooth.
• Popular shops peak around midday and many close once the noodles run out, so a morning visit is the surest bet.
• Famous rural shops have little public transport, so a rental car or circulating options like the udon taxi and udon bus are handy.
• Some shops remain cash only, so having cash including coins on hand is reassuring.

A Quick Tip

Popular shops can sell out before noon. Arrive early and keep some cash handy. If you plan to hop between several shops, ordering a small size each time makes comparing easier.

Souvenir and Takeaway Tips

Sanuki udon is the noodle dish that represents Kagawa, prized for its firm, chewy noodles and broth rich with niboshi and iriko (dried sardines), and several hundred udon shops are scattered across the prefecture. Half-dried udon, dried noodles, and broth sets are widely available at souvenir shops, supermarkets, and by mail order, and dried and half-dried noodles that keep well are a classic souvenir. Comparing the individuality of each shop is part of the fun, from self-service shops where you boil the freshly cut noodles yourself to outlets run directly by noodle makers. For a souvenir, choosing a set that comes with broth lets you recreate the authentic taste at home.

Practical Information for Your Visit

• Density of shops: In the Reiwa 3 (2021) Economic Census for Business Activity, Kagawa Prefecture had 5.08 soba and udon restaurants per 10,000 residents, the highest in Japan. That is about 2.6 times the national average of 1.99 (Kagawa Prefecture Statistics Division).
• The municipalities with the most shops: Per 10,000 residents, Kotohira Town has the most with 13.3 shops, followed by Manno Town with 12.3 and Zentsuji City with 7.1. An udon crawl is most efficient if you build it around the central and western parts of the prefecture.
• The words to order with: The local way is to state the combination of noodle and broth temperature: atsu-atsu (hot noodles, hot broth), hiya-atsu (cold noodles, hot broth), atsu-hiya (hot noodles, cold broth) or hiya-hiya (cold noodles, cold broth). Shops fall broadly into three types: full-service, self-service and noodle factories (Kagawa Prefecture Tourism Association).
• If you want to buy some to take home: Kagawa Bussankan Ritsurin-an (1-20-16 Ritsurin-cho, Takamatsu City, beside the East Gate of Ritsurin Garden). It is open 10:00-18:00 from March to September, 9:30-17:30 in February and October, and 9:00-17:00 from November to January, all year round, and you do not need a garden admission ticket.

* Opening hours and prices vary from shop to shop.

(Sources: the Kagawa Prefecture Statistics Division's Udon Prefecture Statistics Corner (number of soba and udon establishments), and the Kagawa Prefecture Tourism Association's Udon Prefecture Tabi Net, Get to Know the Types of Shop / Ritsurin Garden dining facilities)

Information Sources

This article is compiled from Kagawa Prefecture's tourism guidance and information published by each establishment. Prices, menus and seasons can change, so please check the official information of each establishment for details.

Sightseeing Checklist

• Approximate budget: Affordable, with kake and su-udon costing a few hundred yen
• Where to eat it: Udon shops and noodle factories all over Kagawa Prefecture
• Best time of day: Mainly morning to lunchtime. Popular shops can sell out by midday
• Beating the crowds: Famous shops have queues at lunchtime. Just after opening is your best bet
• Enjoy it together with: Tempura toppings, a walking tour of udon shops, and a visit to Kotohira-gu Shrine