The Chusan area—stretching from Sakaide to Zentsuji in central-western Kagawa—is what udon devotees call “sacred ground.” Dotted among the rice paddies and quiet towns near Kotohira Shrine, these shops have shaped the history of Sanuki udon itself.
The birthplace of kamatama udon. The ultimate bukkake specialist. A tiny noodle factory that many consider the best in all of Kagawa. Each requires a journey from central Takamatsu, but the pilgrimage is worth every kilometer. In fact, eating a bowl of noodles at a factory tucked between rice fields might be the purest Sanuki udon experience there is.
Combine these shops with a visit to Kotohira-gu Shrine or sunset at Chichibugahama Beach for a perfect day. But be warned: these shops keep short hours and close when the noodles run out. Plan carefully.
Contents
Hinode Seimensho (日の出製麺所)
One of the best udon shops in all of Kagawa—locals and visitors alike agree. This small noodle factory in a Sakaide residential neighborhood punches far above its weight.
The Noodles
Freshly made, freshly boiled noodles slide down your throat with silky smoothness, yet offer firm, angular strands with serious koshi (chewiness). Each bite releases the fragrance of wheat, and the flavor lingers even after you swallow. In the unforgiving world of Sanuki udon—where simplicity leaves nowhere to hide—Hinode Seimensho’s noodles stand a cut above.
The Unique Ordering System
Hinode Seimensho has its own ordering ritual. It might seem confusing at first, but knowing the flow makes everything smooth:
- Order at the entrance or while waiting in line
- Choose your style and size: Style options are atsui (hot), tsumetai (cold), nurui (lukewarm), or kamatama (with egg). Sizes are sho (small/1 portion), chu (medium/1.5 portions), dai (large/2 portions), or even 3-4 portions
- Enter and take a seat
- Staff will call out orders: “Tsumetai dai no kata!” (Cold large!), “Kamatama sho no kata!” (Kamatama small!)
- Raise your hand when your order is called
- Toppings: Onsen tamago (soft-boiled egg), seasoned abura-age (fried tofu), chikuwa tempura, and seasoned meat cost extra. Green onion, ginger, tenkasu (tempura bits), sesame, and shichimi are free
- Want more? Raise your hand and tell staff your additional order
- Pay by self-declaration: Tell the cashier what you had and pay accordingly
Note the Hours
Hinode Seimensho is open just one hour per day: 11:30 AM to 12:30 PM. This brief window reflects its true identity as a working noodle factory—serving customers is squeezed between production runs. Lines often form before opening, so arrive with time to spare.
Shop Information
| Address | 1-8-5 Fujimi-cho, Sakaide, Kagawa |
| Hours | 11:30 – 12:30 |
| Closed | Sundays & holidays |
| Parking | Available |
| Map | View on Google Maps |
Gamou Udon (がもううどん)
A hidden gem in the Sakaide countryside. There’s no flashy signage—blink and you’ll miss this tiny shop. But people travel from across the prefecture and beyond for these noodles.
The Noodles
Gamou’s noodles are firm with strong koshi, yet simultaneously silky and pleasantly chewy. They push back when you bite, then glide smoothly down your throat. These seemingly contradictory qualities coexist beautifully. The iriko-based broth is gentle, designed to complement rather than compete with the noodles.
Rustic Atmosphere
The setting is as humble as it gets—essentially a noodle factory with some seating attached. Most seats are on outdoor benches. Eating udon while gazing at rice paddies is an experience in itself. Perfect on sunny days, though rainy weather requires commitment.
How to Enjoy
Keep it simple: hot kake udon or cold noodles with broth poured over. Adding age (fried tofu) is the classic move. Skip the fancy toppings and let the noodles and broth speak for themselves.
Shop Information
| Address | 420-1 Kamo-cho, Sakaide, Kagawa |
| Hours | ~8:30 until noodles sell out (typically around 13:00) |
| Closed | Sundays & holidays |
| Parking | Available |
| Map | View on Google Maps |
Yamagoe Udon (山越うどん)
The birthplace of kamatama udon—a legend in the Sanuki udon world. This shop in the hills of Ayagawa created a style that has since spread across Japan.
The Original Kamatama
Piping hot noodles straight from the pot, mixed with raw egg and a splash of soy sauce. Simple, yet extraordinary. The heat of the noodles transforms the egg into a silky coating that clings to every strand. Yamagoe’s noodles have powerful koshi that harmonizes perfectly with the egg’s richness.
The story goes that regulars used to request this as an off-menu item. It was so good that it became official—and now “kamatama” is synonymous with Yamagoe.
Expect Lines
Yamagoe helped spark the Sanuki udon boom and remains wildly popular. Weekend lines can stretch long. But turnover is quick, so the wait is usually shorter than it looks. Early weekday mornings are your best bet for avoiding crowds.
What to Order
Start with the kamatama—experience the silky egg and chewy noodles in harmony. If you have room, try the cold udon to appreciate the noodles on their own terms.
Shop Information
| Address | 602-2 Hayu-kami, Ayagawa-cho, Ayauta-gun, Kagawa |
| Hours | 9:00 – ~13:00 (until noodles sell out) |
| Closed | Wednesdays & 3rd Tuesday of month |
| Parking | Available (spacious lot) |
| Map | View on Google Maps |
Yamashita Udon (山下うどん)
Renowned as one of the finest bukkake udon specialists in Kagawa. The noodles here are called “gomen”—tough noodles—for their exceptional firmness.
Kagawa’s Ultimate Gomen
Yamashita’s noodles are among the chewiest in all of Sanuki udon. Bite down and they push back with serious resistance—true “gomen.” This powerful texture is perfectly suited to bukkake style, where concentrated broth is drizzled over the noodles.
Bukkake Perfection
Cold bukkake udon is the star here. Noodles shocked in ice water, then dressed with sweet-savory concentrated broth. The koshi, the wheat aroma, the umami of the broth—everything hits directly. Add tempura or other toppings if you like, but the noodles will not be overshadowed.
Pair with Kotohira-gu
Yamashita is about 15 minutes by car from Kotohira-gu Shrine—perfect for before or after tackling those 785 stone steps. The hours here are relatively long for a Sanuki udon shop, giving you some flexibility. However, the shop still closes when noodles sell out, so don’t wait too long after your shrine visit.
Shop Information
| Address | 284-1 Yokita-cho, Zentsuji, Kagawa |
| Hours | 9:30 – 16:00 (until noodles sell out) |
| Closed | Tuesdays |
| Parking | Available |
| Map | View on Google Maps |
Sample Itineraries
Course A: Morning Udon Marathon
9:00 — Yamagoe Udon (kamatama)
↓ 20 min drive
10:00 — Gamou Udon (kake)
↓ 10 min drive
11:30 — Hinode Seimensho (cold udon)
Course B: Udon + Kotohira-gu
9:00 — Yamashita Udon (bukkake)
↓ 15 min drive
9:30-12:00 — Kotohira-gu Shrine (785 steps)
↓ 30 min drive
12:30 — Hinode Seimensho or Gamou Udon
*Note: Hinode closes at 12:30, so timing is tight. Gamou is the safer choice.
Course C: Udon + Sightseeing
Morning: 2-3 udon shops
Afternoon: Kotohira-gu Shrine or Chichibugahama Beach (sunset)
Getting to the Chusan Area
🚗 A Car is Essential
Chusan area udon shops are scattered across the countryside with limited public transit access. Renting a car from Takamatsu Station or airport is highly recommended.
Driving times from central Takamatsu:
- Hinode Seimensho: ~40 minutes
- Yamagoe Udon: ~35 minutes
- Yamashita Udon from Kotohira-gu: ~15 minutes
🎫 JR All Shikoku Rail Pass – Useful for reaching Sakaide or Kotohira stations, then taxi to shops
🚗 Private Transfer from Takamatsu Airport – Start your udon journey directly from the airport
💡 If using trains, you can reach nearby stations but will need taxis for the final leg to most shops.
Frequently Asked Questions
Q1: Can I visit all four shops in one day?
A: Possible, but it’s a packed schedule. Hinode’s narrow 11:30-12:30 window is the bottleneck—you’ll need to plan around it. Three shops is more realistic and enjoyable.
Q2: Why are the hours so short?
A: Most of these shops are working noodle factories first, restaurants second. Serving customers happens between production runs. They also insist on fresh noodles, which limits daily output.
Q3: How long are the waits?
A: Varies by shop and time. Yamagoe can have 30+ minute waits on weekends. Gamou and Hinode tend to move faster. Arriving right at opening or just before closing usually means shorter lines.
Q4: Do they accept credit cards?
A: All four shops are cash only. Bring coins.
Q5: What about rainy days?
A: Gamou’s outdoor seating makes rain inconvenient. The others have indoor seating. Check the forecast before planning your route.
Q6: Can I combine this with Kotohira-gu or Chichibugahama?
A: Absolutely. Yamashita is just 15 minutes from Kotohira-gu. The whole Chusan area is close to both attractions. A morning of udon followed by shrine visit or sunset beach photos makes a perfect day.
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