Contents
- 1 Kagawa Prefecture Travel Guide: 11 Incredible Experiences in Japan’s Best-Kept Secret
Kagawa Prefecture Travel Guide: 11 Incredible Experiences in Japan’s Best-Kept Secret
Art islands, ancient shrines, legendary udon, and mirror beaches — welcome to Japan’s smallest prefecture with the biggest surprises
Why Visit Kagawa?
Most travelers to Japan follow the well-worn path from Tokyo to Kyoto, perhaps adding Osaka or Hiroshima. However, tucked away on the northeastern corner of Shikoku — Japan’s smallest main island — lies Kagawa Prefecture, a place that packs an extraordinary density of experiences into Japan’s tiniest prefecture.
Kagawa is where world-class contemporary art emerges from fishing villages, where 1,368 stone steps lead to one of Japan’s most revered shrines, and where the simple act of eating noodles becomes an almost spiritual experience. On top of that, it’s a place where you can walk across the sea at low tide, watch the sky reflected perfectly in a mirror beach, and discover that some of Japan’s most extraordinary moments happen in the quietest places.
This guide covers 11 incredible experiences across Kagawa Prefecture — from the internationally renowned art islands of the Seto Inland Sea to the humble udon shops that locals have lined up at for generations. Whether you’re planning a day trip from Takamatsu or a week-long exploration of the entire region, this is your complete roadmap to one of Japan’s most rewarding destinations.
Kagawa at a Glance
Location: Northeastern Shikoku, facing the Seto Inland Sea
Capital: Takamatsu
Size: Japan’s smallest prefecture (1,877 km²)
Known for: Sanuki udon, art islands, Seto Inland Sea views
Best time to visit: March–May (spring) and October–November (autumn)
Recommended stay: 4–7 days for the full experience
The Art Islands
1. Naoshima — The World’s Most Famous Art Island
Imagine an island where contemporary art installations dot the coastline, world-class museums emerge from hillsides, and centuries-old houses hide cutting-edge artwork behind their traditional facades. That’s Naoshima — a small island in the Seto Inland Sea that has become one of the most important destinations for contemporary art lovers anywhere in the world.
Specifically, the island is home to three major Benesse Art Site museums designed by legendary architect Tadao Ando, the iconic yellow and red pumpkin sculptures by Yayoi Kusama, and the extraordinary Art House Project, where abandoned village homes have been transformed into permanent art installations. In essence, Naoshima proves that art doesn’t need to be locked behind museum walls — here, it breathes alongside the daily life of a working fishing village.
The magic of Naoshima isn’t just in the individual artworks — it’s in the experience of discovering them. Cycling past rice paddies, you might suddenly encounter a James Turrell light installation. A stroll through a quiet neighborhood could lead you inside a Shinro Ohtake dreamscape. Ultimately, the island rewards those who take their time and let the art find them.
Read our complete Naoshima Island Guide →
2. Shodoshima — Where Time Forgot to Move Forward
Shodoshima is where time forgot to move forward. On this island in the Seto Inland Sea, wooden schoolhouses from the 1930s still stand overlooking the ocean, farmers tend 700-year-old rice terraces by hand, and craftsmen brew soy sauce in cedar barrels using methods unchanged for centuries. If Naoshima represents Japan’s artistic future, Shodoshima is a living museum of its past.
The island gained fame as the setting for Twenty-Four Eyes, a beloved 1954 film about a schoolteacher and her twelve students in pre-war Japan. Today, the movie set has been preserved as a nostalgic village where you can step inside a 1930s classroom, browse a Showa-era candy shop, and feel what rural Japanese life was like before the country’s rapid modernization. In addition, Shodoshima offers the dramatic Kankakei Gorge (one of Japan’s top three scenic gorges), the Angel Road sand path that appears only at low tide, and Japan’s oldest olive groves — a legacy of the island’s Mediterranean-like climate.
Read our complete Shodoshima Island Guide →
3. Teshima — The Art Island That Feels Like Japan
Teshima is the art island that feels like Japan. While neighboring Naoshima draws crowds to its iconic yellow pumpkin and sleek museum buildings, Teshima offers something different: world-class contemporary art that emerges organically from terraced rice paddies, quiet fishing villages, and forested hillsides. In other words, this is where art and the Japanese countryside become inseparable.
The island’s crown jewel is the Teshima Art Museum — a single, otherworldly space designed by architect Ryue Nishizawa that may be the most beautiful museum building in the world. Shaped like a water droplet, the concrete shell has no walls, just two oval openings to the sky through which wind, light, rain, and birdsong enter freely. Meanwhile, on the floor, springs of water emerge and flow according to their own mysterious logic. It’s less a museum and more a meditation on the relationship between architecture and nature.
In addition to the museum, Teshima rewards those who explore slowly — by bicycle or on foot — discovering art installations hidden in former homes, a restaurant that serves meals grown in its own fields, and panoramic views of the Seto Inland Sea from every hilltop.
Read our complete Teshima Island Guide →
Shrines & Culture
4. Kotohira-gu — The 1,368-Step Pilgrimage
In Edo-period Japan, when travel was restricted and dangerous, common people dreamed of two great pilgrimages: Ise Grand Shrine and Kotohira-gu. While Ise honored the sun goddess, Kotohira-gu — affectionately called “Konpira-san” by generations of Japanese — protected all who traveled by sea. Sailors, merchants, and fishermen made the arduous journey to this mountaintop shrine to pray for safe voyages, and the tradition continues to this day.
The approach to Kotohira-gu is legendary: 1,368 stone steps climbing up Mount Zozu, lined with souvenir shops, restaurants, and centuries-old stone lanterns. Indeed, the climb is a pilgrimage in itself — challenging enough to feel meaningful, yet achievable enough that the reward at the top feels earned. And what a reward it is: the main shrine complex, perched high on the mountainside, offers sweeping views across the Sanuki Plain to the Seto Inland Sea. On a clear day, you can even see all the way to the islands you might have visited earlier in your trip.
Read our complete Kotohira-gu Shrine Guide →
Natural Wonders
5. Chichibugahama — Japan’s Most Instagrammed Beach
Chichibugahama has become one of Japan’s most photographed locations — and for good reason. This unassuming beach on Kagawa’s western coast transforms into a natural mirror at low tide, creating perfect reflections of the sky, clouds, and anyone standing on its surface. The effect is so stunning that it’s been called “Japan’s Uyuni Salt Flat,” drawing comparisons to Bolivia’s famous mirror landscape.
What makes Chichibugahama special isn’t just the reflection — it’s the accessibility. While Bolivia’s Uyuni requires days of travel through remote desert, Chichibugahama is a short drive from central Kagawa. In particular, the mirror effect occurs naturally when a thin layer of water remains on the flat sandy beach at low tide, typically in the hour before and after the lowest point. For the most dramatic photos, visit at sunset, when the entire sky turns golden and the beach becomes an infinite mirror stretching to the horizon.
Read our complete Chichibugahama Beach Guide →
6. Kan-onji & Zenigata — The Sand Coin That Brings Wealth
In the coastal city of Kan-onji lies one of Japan’s most unusual landmarks: the Zenigata Sunae, a massive sand sculpture of an ancient coin carved into the beach, measuring 345 meters in circumference. According to local legend, anyone who sees this enormous sand coin will never want for money — a promise that has drawn visitors for over 400 years.
The Zenigata (meaning “coin shape”) depicts the Kan’ei Tsuho, a currency used during the Edo period. Remarkably, this isn’t a modern tourist attraction — it was reportedly created in 1633 overnight by local residents to welcome their feudal lord. The sculpture has been maintained by the community ever since, carefully restored twice a year. For the best view, head to the Kotohiki Park observatory on the hill above, where the full scale of this extraordinary sand artwork becomes clear against the backdrop of the Seto Inland Sea.
Beyond the Zenigata, Kan-onji also offers a relaxed coastal atmosphere, a charming shopping street, and proximity to some of western Kagawa’s hidden gems including ancient temples and dramatic coastal scenery.
Read our complete Kan-onji & Zenigata Guide →
City & Food
7. Takamatsu — Kagawa’s Gateway City
Takamatsu is where most Kagawa adventures begin — and it deserves far more than just a transit stop. This compact, walkable city on the Seto Inland Sea coast offers one of Japan’s finest gardens, a vibrant covered shopping arcade, excellent seafood, and easy ferry access to the art islands. Furthermore, it’s the undisputed capital of Sanuki udon culture, with dozens of legendary noodle shops within the city limits.
The city’s crown jewel is Ritsurin Garden, a 400-year-old landscape garden that many consider even more beautiful than Kanazawa’s famous Kenrokuen. With six ponds, thirteen hills, and carefully composed views that change with every step, Ritsurin is a masterpiece of Japanese garden design. Additionally, the city boasts the longest covered shopping arcade in Japan — Marugame-machi — stretching over 2.7 kilometers through the heart of downtown.
Read our complete Takamatsu City Guide →
8–11. Sanuki Udon — Kagawa’s Legendary Noodles
In Kagawa Prefecture, udon isn’t just food — it’s identity. This is the birthplace of Sanuki udon, Japan’s most famous noodle variety, and the prefecture consumes more udon per capita than anywhere else in the country. Moreover, the noodles here are different from what you’ll find elsewhere: thick, impossibly chewy, with a firm bite that locals call “koshi” — the soul of a great Sanuki udon.
What makes the Kagawa udon experience truly special is the “self-service” (セルフ) style that most local shops follow. You order at the counter, choose your toppings from a selection of freshly fried tempura, pour your own broth, and carry your tray to a table — all for prices that seem impossibly low (many bowls cost less than ¥300). As a result, it’s fast, casual, and utterly delicious.
Our Four-Part Udon Series
To help you navigate Kagawa’s udon scene, we’ve created a comprehensive four-part series covering 13 of the best shops across three areas:
Sanuki Udon Complete Guide — Everything you need to know: self-service etiquette, noodle types, ordering tips
Takamatsu City Udon Guide — 5 must-visit shops in central Takamatsu, including the early-morning favorite Sakaeda and Showa-retro Matsushita Seimenjo
Takamatsu Suburbs Udon Guide — 4 shops worth the trip, including the stunning traditional house of Yamadaya Honten
Chusan Area Udon Guide — 4 legendary shops in the udon heartland, including Hinode Seimenjo (open just 1 hour per day) and the birthplace of kamatama udon, Yamagoe Udon
Getting to Kagawa
From Major Cities
From Tokyo: Fly to Takamatsu Airport (about 80 minutes) or take the Shinkansen to Okayama, then JR Marine Liner to Takamatsu (total about 4.5 hours). The train route crosses the spectacular Seto Ohashi Bridge.
From Osaka/Kyoto: Take the JR limited express or highway bus to Takamatsu (about 2–2.5 hours). The highway bus is the most affordable option at around ¥4,000.
From Hiroshima: JR Shinkansen to Okayama, then Marine Liner to Takamatsu (about 2 hours total).
Getting Around Kagawa
JR trains: Cover the main corridor from Takamatsu to Kan-onji, with stops at Marugame, Tadotsu, and Kotohira.
Ferries: Essential for the islands — regular services from Takamatsu Port to Naoshima, Shodoshima, and Teshima.
Rental car: Recommended for western Kagawa (Chichibugahama, Kan-onji) and the Chusan udon shops, where public transport is limited.
Save on Transportation
The All Shikoku Rail Pass covers unlimited JR trains across all four Shikoku prefectures, including the Marine Liner from Okayama. Perfect if you’re exploring beyond Kagawa.
- ✓ 3-day, 4-day, 5-day, and 7-day options available
- ✓ Covers JR trains + some private railways
- ✓ Includes the scenic Marine Liner across Seto Ohashi Bridge
Book JR All Shikoku Rail Pass on Klook →
Purchase before arriving in Japan for the best price
Suggested Itineraries
3-Day Highlights
Day 1: Arrive in Takamatsu → Ritsurin Garden → Evening udon crawl in central Takamatsu
Day 2: Day trip to Naoshima (full day on the island)
Day 3: Morning udon in Chusan area → Kotohira-gu Shrine → Chichibugahama sunset
5-Day Deep Dive
Day 1: Takamatsu city exploration + udon
Day 2: Naoshima (overnight recommended for Chichu Art Museum morning visit)
Day 3: Teshima by bicycle
Day 4: Shodoshima (Twenty-Four Eyes Village, Kankakei Gorge, olive park)
Day 5: Kotohira-gu → Chusan udon → Chichibugahama → Kan-onji
7-Day Complete Kagawa
Add to the 5-day itinerary: a second day on Shodoshima for soy sauce breweries and Nakayama rice terraces, plus a day exploring Takamatsu suburbs including Yamadaya Honten udon and Yashima peninsula.
Practical Tips
IC Cards: Suica and PASMO work on JR trains and buses in Kagawa. However, some local buses and all ferries require cash.
Island hopping tip: The Setouchi Triennale art festival (held every three years, next in 2028) dramatically increases island visitors. Therefore, visit outside festival season for a quieter experience — the permanent installations are always available.
Udon timing: Many legendary udon shops close by early afternoon (some by noon) and are closed on certain days. As a result, always check hours before visiting, and go early — running out of noodles means closing for the day.
Cash is king: While Takamatsu city is increasingly cashless, most udon shops, island ferries, and rural attractions are cash-only. Consequently, withdraw yen at 7-Eleven or post office ATMs before heading out.
Language: English signage is good on the art islands and in Takamatsu, but limited elsewhere. Download Google Translate’s offline Japanese pack before your trip.
Where to Stay
Takamatsu is the best base for exploring Kagawa. Not only is it the ferry hub for all three art islands, but it also has excellent train connections to the rest of the prefecture. The area around JR Takamatsu Station and the Marugame-machi arcade offers the most convenient options.
Recommended Hotels in Takamatsu
- Kiyomi Sanso Hanajukai — Traditional ryokan with onsen and stunning Seto Inland Sea views
- JR Hotel Clement Takamatsu — Directly connected to JR Takamatsu Station, perfect for island-hopping
- Grand Base Takamatsu — Modern apartment-style hotel, great for longer stays
Alternatively, for Naoshima, consider staying overnight to experience the island after the day-trippers leave:
Stay on Naoshima
- Naoshima Ryokan Rokasa — Boutique ryokan with art-inspired design
- My Lodge Naoshima — Comfortable budget-friendly option near Miyanoura Port
For Kan-onji (convenient for Chichibugahama sunset):
Stay in Kan-onji Area
- Kamenoi Hotel Kanonji — Reliable chain hotel with ocean views
- GLAMPREMIER Setouchi — Glamping experience by the Seto Inland Sea
- Hotel O. Setouchi — Boutique design hotel
Tours & Experiences
Guided Tours from Takamatsu
If you prefer a guided experience, these tours cover the highlights without the hassle of planning ferry schedules and transport:
- Naoshima Day Tour (from Uno/Takamatsu) — Full-day guided island tour covering major art sites
- Takamatsu, Naoshima & Teshima Private Tour — Multi-island private experience
- Takamatsu Private Day Tour — Customizable private tour of Takamatsu and surroundings
- 8-Hour Private Car Charter — Freedom to explore at your own pace
Seto Inland Sea Cruise
See the art islands and Seto Inland Sea from a different perspective:
Frequently Asked Questions
Planning Your Trip
Q: How many days do I need in Kagawa?
A minimum of 3 days covers the highlights (Takamatsu, one art island, Kotohira-gu). For the full experience including all three art islands and udon exploration, plan for 5–7 days.
Q: Is Kagawa easy to visit without a car?
Yes, for the eastern half. Takamatsu, the art islands, and Kotohira are all well-connected by train and ferry. However, western Kagawa (Chichibugahama, Kan-onji, Chusan udon shops) is much easier with a rental car.
Q: When is the best time to visit Kagawa?
Spring (March–May) and autumn (October–November) offer the best weather and scenery. Summer is hot and humid but perfect for beach activities. In contrast, winter is mild compared to mainland Japan. Avoid Golden Week (late April–early May) and Obon (mid-August) when prices rise and crowds increase.
Islands and Activities
Q: Can I visit Naoshima, Teshima, and Shodoshima in one day?
Not recommended. Each island deserves a full day. Although you could combine Naoshima and Teshima in a very rushed day, you’d miss most of what makes them special. Shodoshima, in particular, is large enough to warrant its own day.
Q: Is the Kagawa udon experience suitable for vegetarians?
Unfortunately, it’s challenging. Most udon broth (dashi) is made from dried bonito flakes (fish). Nevertheless, some shops offer shoyu (soy sauce) udon where you can skip the dashi, and a few shops serve konbu (kelp) based broth. Ask for “katsuo nashi” (no bonito) — some shops can accommodate, but it’s not guaranteed.
Q: Do I need to book art island museums in advance?
Yes, for Chichu Art Museum on Naoshima — advance online reservation is required. Similarly, Teshima Art Museum strongly recommends advance booking, especially on weekends. Other installations are first-come, first-served.
Kagawa Prefecture proves that Japan’s greatest treasures aren’t always in the biggest cities. Sometimes they’re on a tiny island, at the top of 1,368 steps, or in a humble noodle shop that opens for just one hour a day. Come discover what Japan’s smallest prefecture has been quietly perfecting for centuries.
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