Visas & entry
Japan’s entry rules depend on passport: citizens of many countries, including the US, Canada, UK, Australia and much of Europe, can usually visit visa-free for short tourism stays, while others need a visa in advance. Check Japan’s Ministry of Foreign Affairs rules before booking; passport validity and onward-travel expectations can vary by nationality.
Getting in
- Takamatsu Airport: The only airport in Kagawa, useful for domestic connections—especially Tokyo and other Japanese hubs—and some international services. Airport buses run into central Takamatsu; it is convenient, but rail via Okayama is often simpler from Osaka, Kyoto or Hiroshima.
- Okayama Station: The main mainland rail gateway. Frequent JR trains cross the Seto Ohashi Bridge to Takamatsu in roughly an hour, making this the sensible arrival route from Osaka, Kyoto, Hiroshima and the shinkansen network.
- Takamatsu Station / Sunport Takamatsu Port: The practical regional hub once you are in Kagawa: rail arrives at Takamatsu Station and the ferry terminals for Naoshima, Teshima, Shodoshima, Megijima and Ogijima are beside it. Use this as the default base and transfer point, not merely a transit stop.
Getting around
Base a first trip in Takamatsu: JR trains handle the north-coast corridor to Kotohira, Marugame, Sakaide and western Kagawa reasonably well, while ferries run the island days from the adjacent port. Island travel is governed by ferry timetables and museum entry times, not distance; missing a boat can wreck the day. Rent a car for Shodoshima, Mitoyo/Kanonji or a serious rural-udon circuit, but avoid one in central Takamatsu and do not expect it to improve Naoshima or Teshima.
Money
Japan uses yen (¥). Cards work in hotels, chain stores, larger museums and many urban restaurants, but carry cash for small udon shops, rural cafés, buses, lockers and some ferry or island purchases. Tipping is not customary; round-trip transport and admissions are normally paid at the stated price.
Daily budget · JPY (¥) per person per day; excludes international transport and assumes two people sharing a room.
- Value
- ¥10,000–16,000
- Mid-range
- ¥18,000–30,000
- High-end
- ¥40,000–70,000+
- The ¥10,000–16,000 band means a business hotel or hostel, serious use of inexpensive udon shops, local trains/buses and selective admissions. It is achievable from a Takamatsu base, but not on an art-island overnight.
- ¥18,000–30,000 is the realistic comfortable first-trip band: a decent Takamatsu hotel, ferries to one island, ordinary museum admissions, a few taxis or rental-bike costs, and meals beyond udon counters.
- Naoshima and Teshima push costs up quickly: ferry travel, timed museum admissions, limited food choices and scarce island rooms make them materially pricier than a mainland day.
- Shodoshima is best budgeted separately if renting a car: add the daily rental, fuel, parking and ferry vehicle fare. A car is worth it for a full-island circuit, not for Takamatsu or Naoshima.
- Kotohira ryokan stays and Benesse House-level Naoshima accommodation move a trip into the high-end band immediately. Book these early rather than expecting a last-minute bargain.
- Spend intelligently: base most nights in Takamatsu, make Naoshima and Teshima long day trips where possible, eat premium udon at breakfast or lunch, and reserve taxis/rental cars for Shodoshima or western Kagawa rather than using them by default.
Eating well
- Prioritize famous udon shops before noon. Many open for breakfast and lunch only, close when they sell out, and may keep irregular days; do not assume a celebrated udon counter will provide dinner.
- For an udon crawl, keep portions small and do it on the central plain or from Takamatsu with a car. Trying to stack several famous shops by public transport is usually more effort than pleasure.
- On Naoshima and Teshima, ferry and museum schedules dictate meals. Carry a snack, confirm opening days, and do not count on finding a flexible late lunch after an art visit.
- Shodoshima is the place to eat olive, soy-sauce and somen products in context; a rental car makes it far easier to reach producers and fit meals around the island.
- Book dinner ahead in small island communities, Kotohira ryokan, and during Golden Week, Obon, autumn weekends and any Setouchi Triennale period.
- Anmochi zoni is worth seeking only around New Year; outside that season, do not expect it to be available.
Book before you land
- Treat Takamatsu as the default base for a first visit. It is the one place where rail, airport buses and the main island ferries meet; changing hotels every night adds friction without adding much.
- Check ferry timetables in both directions before booking museums or lunch. On smaller islands, know the final sailing before you leave the port.
- Famous Sanuki udon shops are often breakfast-and-lunch operations, may close when noodles sell out, and are not dependable dinner plans. Go early and keep a backup nearby.
- Naoshima and Teshima are separate full-day outings for most travelers. Do not try to collect every museum, and do not assume a late ferry will rescue an overstuffed itinerary.
- For Shodoshima, reserve a rental car early if you want Kankakei, olive country and the soy-sauce district in one stay. Buses cover key routes but are too sparse for an efficient island circuit.
- Weather matters more than it looks: typhoons and strong winds can disrupt ferries, while summer heat makes island cycling and Kotohira’s shrine stairs substantially harder. Leave buffer time before flights or long-distance trains.
Entry rules change — verify visa requirements for your passport before booking this region.
Season by season
March–May
March is still cool, April usually brings cherry blossom, and May is bright and comfortably warm before the summer humidity arrives.
Late April to early May Golden Week fills ferries, island buses, rental cars and cheaper rooms; timed Naoshima museum entries go early.
June–August
June and early July are rainy-season months; July and August are hot, humid and intensely sunny, with daytime highs around 31–32°C in Takamatsu.
Midday cycling and shrine climbs are punishing, while typhoons and summer weather can disrupt ferries; Obon in mid-August brings packed transport and higher prices.
September–November
September can remain hot and wet, but October turns pleasant and November is crisp, making this the strongest season for long walks, cycling and autumn colour.
Early autumn remains typhoon season, so do not schedule tight flight or rail connections after ferry days; autumn weekends are busy on Naoshima, Teshima, Shodoshima and Kotohira.
December–February
Winter is relatively dry and uncrowded, with clear Seto Inland Sea light and little snow around Takamatsu, though wind can make ferry decks and cycling uncomfortable.
Some rural restaurants and island facilities keep reduced or variable hours, and rough seas can delay boats; New Year brings heavy shrine crowds at Kotohira.
Events worth planning around
Golden Week · Late April to early May · Across Kagawa, especially Takamatsu, Naoshima, Teshima and Shodoshima
One of Japan's busiest domestic travel periods: reserve lodging, rental cars, ferry-linked plans and timed art-museum entry well ahead.
Sanuki Takamatsu Festival · Usually August 12–14 · Central Takamatsu and the Sunport area
Expect performances, crowds and lodging pressure around central Takamatsu; book accommodation early if those dates are fixed.
Obon holiday period · Broadly mid-August · Across Kagawa and national transport routes
Trains, ferries and rooms can sell out or become expensive; heat and possible typhoon disruption make this a poor time for tightly timed island hopping.
Setouchi Triennale · Periodic rather than annual; dates vary by edition · Naoshima, Teshima, Shodoshima and other Seto Inland Sea islands
During an edition, island lodging, ferries and art access need much earlier booking; outside festival years, do not expect the same scale of programming.
What to eat
Eat around the clock, not just at dinner: Kagawa’s defining meal is Sanuki udon, often taken for breakfast or lunch at no-frills specialist shops that may close once the noodles sell out. Use Takamatsu for breadth and convenience, then eat locally on island and inland days rather than forcing every meal back to the capital.
Takamatsu: Sanuki udon, including breakfast udon and quick lunch counters · Casual udon-focused eating; use the city as the safest place to sample widely without a car
Central Sanuki Plain — Kotohira, Zentsuji, Marugame and Sakaide: Rural Sanuki udon shops, best approached as a daytime driving or train-and-taxi food outing · Traditional shrine-town sweets and sake around Kotohira
Marugame: Honetsukidori, roasted and heavily seasoned chicken on the bone · Uchiwa fan culture, useful for craft shopping rather than a meal
Shodoshima: Olive oil and olive products · Soy sauce from Hishio no Sato · Somen noodles
Mitoyo and Kanonji: Local fruit, farm cafés and low-key coastal eating