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Toyama Prefecture · Hokuriku

Michi-no-Eki Wave Park Namerikawa

道の駅ウェーブパークなめりかわ

A seaside roadside station where you can see, taste, and rest beside the light of Toyama Bay.

Updated 2026-09-30Michi-no-Eki Journal Read in Japanese

Illustrative image — not an on-site photograph

Location

Namerikawa City

Road

Prefectural Route 1, Toyama–Uozu Line

Hours

9:00–17:00

Guide hours for the shop and museum. The restaurant, cafe, and cruises have different hours.

Parking

Cars: 150 / Large vehicles: 10

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How to enjoy

Choose how to enjoy your visit

Eat, shop, play, take in the view or rest. Choose from the station’s strengths to suit your day.

See first

Firefly Squid Museum

The live firefly squid light show is the spring highlight; at other times, the show features bioluminescent plankton. Check admission and show times first.

For a meal

Panorama Restaurant Kosai

Choose firefly squid, shiroebi (Toyama Bay white shrimp), or seasonal seafood while looking over Toyama Bay. Private bookings and seasonal menus can change the hours on some days.

For a quick break

Michi Cafe Wave

A handy cafe for a lighter meal, with a firefly squid burger, fried firefly squid, and Tsubetsube Salt Soft Serve.

For shopping

Souvenir Market

Shop mainly for firefly squid, white shrimp, and deep seawater products to take a taste of Toyama Bay home.

For a short stop

24-hour toilet and a seaside breather

The toilet beside the observation deck is listed as open 24 hours. Parking and a toilet remain practical even when the shops are closed.

Plan for spring

Light show and early-morning boat tour

The light show runs from March 20 to late May, while the early-morning boat tour runs from early April to early May. Check booking and cancellation notices separately for these seasonal experiences.

Highlights

Michi-no-Eki Wave Park Namerikawa is a seaside roadside station complex within walking distance of Namerikawa Station and about 10 minutes by car from Namerikawa IC. Its main draws are the Firefly Squid Museum and views of Toyama Bay. In spring, there are live firefly squid light shows and early-morning boat tours; year-round, Panorama Restaurant Kosai, Michi Cafe Wave, the Souvenir Market, and Aqua Pocket bring the bay's seafood and deep seawater into a rest stop. With parking for 160 vehicles and a 24-hour toilet beside the observation deck, it works for a meal, shopping, a short seaside walk from the railway station, or an evening cruise.

#Toyama Bay
#Firefly Squid Museum
#Panorama Restaurant Kosai
#Michi Cafe Wave
#Souvenir Market
#Deep seawater
#Walking distance from Namerikawa Station
#24-hour toilet

Practical information

Registration number: 富山-11
Prefecture: Toyama Prefecture
Municipality: Namerikawa City
Road: Prefectural Route 1, Toyama–Uozu Line
Telephone: 076-476-9300
Closed days: The Firefly Squid Museum and Panorama Restaurant Kosai close on Tuesdays from June 1 to mid-March (the following day when Tuesday is a public holiday); they are open every day from March 20 to May 31. They also close over New Year and for three days starting on the last Monday of January. Michi Cafe Wave closes on Tuesdays from June to November (the following Wednesday when Tuesday is a public holiday); consult its operating calendar for December through February. Toyama Bay Coastal Cruises do not run on Tuesdays or Wednesdays, except on public holidays. Closure dates vary by facility.
Station stamp: Available

Address

410 Nakagawara, Namerikawa, Toyama 936-0021 (〒936-0021 富山県滑川市中川原410)

Facilities

Parking for 160 vehicles
24-hour toilet
Multipurpose toilet
Firefly Squid Museum
Panorama Restaurant Kosai
Michi Cafe Wave
Souvenir Market
Aqua Pocket
Tourist information desk
Rental bicycles
Observation deck
Seaside walking route

2 more facilities listed.

External links

Why I like it

Reasons to stop here

See, eat, and shop for firefly squid in one place

Learn how firefly squid produce light at the museum, try squid dishes at the restaurant or cafe, and choose live-pickled squid or processed products at the Souvenir Market. It is easy to enjoy several sides of Namerikawa in one stop. Live-pickled squid is a prepared local seafood product.

Seaside views make a better break

Beyond an indoor meal, you can step onto a walkway overlooking Toyama Bay, visit the observation deck, or head to adjacent Hamanasu Park. It is also useful for stretching your legs on a long drive.

Parking and toilets are easy to plan around

There is parking for 160 vehicles, and the toilet beside the observation deck is listed as open 24 hours. You can take a break even outside the dining and exhibition hours.

About eight minutes on foot from Namerikawa Station

Unusually for a roadside station, this one is within walking distance of a railway station. A short rail outing can include the museum, shore, and cafe, with rental bicycles and bay cruises also starting nearby.

Route idea

Ways to plan your stop

Spend your time at the station or add somewhere nearby. These ideas help you plan around your companions and the weather.

A Namerikawa trip from late March through May

Make spring firefly squid the focus

In spring, first check the museum's light-show schedule and opening calendar. The early-morning boat tour requires advance booking and may be cancelled, so plan it separately from an ordinary roadside-station stop. A daytime light show, restaurant meal, and shopping also give you plenty of Namerikawa flavor.

Parking → museum reception → light show → Kosai or Michi Cafe → Souvenir Market

The live firefly squid light show is limited to spring. The 2026 early-morning boat tours have ended; wait for the next season's announcement.

A drive focused on food and shopping

Bring Toyama Bay home after lunch and shopping

If you plan lunch at Restaurant Kosai, arrive with time to choose from the seasonal menu. Afterward, browse firefly squid, white shrimp, and deep seawater goods at the Souvenir Market, separating things to eat soon from gifts for home. You might also have time for cafe soft serve or a shake.

Parking → Kosai → Souvenir Market → Michi Cafe Wave → departure

For a meal-focused visit, check restaurant notices first: private bookings, shorter hours, and seasonal menu changes occur.

Rail travelers and short breaks

Take a seaside walk from the railway station

Namerikawa Station is about eight minutes away on foot, so you can visit the sea without a car. Walk to the museum, choose just the cafe or souvenir shop, and step into adjacent Hamanasu Park or onto the shore. Even about an hour can make a satisfying detour.

Namerikawa Station → roadside station → Michi Cafe or souvenirs → Hamanasu Park → Namerikawa Station

The coast can be windy. In rain or winter, focus on indoor stops.

A day to see Toyama Bay from a boat

Add a cruise from summer through autumn

Regular Toyama Bay Coastal Cruises are scheduled from mid-May to late November in 2026. Sailings depend on passenger numbers and weather, so book by phone and check same-day notices first. Use waiting time for the cafe, museum, or seaside walk.

Parking → confirm reception → cafe break → cruise → souvenirs

No service on Tuesdays or Wednesdays, with fewer than five passengers, or in rough weather. Plan other activities too.

Families with children and older companions when the weather is uncertain

On a rainy day, choose indoor exhibits and food

On a rainy day, focus on the museum, restaurant, cafe, and shops rather than forcing in the seaside walk or park. The exhibits include a darkened theater and a touch pool; adults can set a comfortable pace for small children. Visit the 24-hour toilet before leaving.

Parking → toilet → museum → restaurant or cafe → shops

Exhibits and dining have different closed days and hours.

Hours

Opening hours

Firefly Squid Museum

9:00〜17:00

Last admission is 16:30. Closed Tuesdays from June 1 to mid-March (the following day if Tuesday is a public holiday); open daily from March 20 to May 31. Also closed over New Year and for three days from the last Monday in January. During the 16:00 hour, the only light show begins at 16:30.

Souvenir Market

9:00〜17:00

Guide hours for the retail area. Open daily from March 20 to May 31. Check the official calendar for seasonal or temporary changes.

Panorama Restaurant Kosai

11:00〜18:00

Last order is 17:30. Closed Tuesdays from June 1 to March 19 (the following Wednesday if Tuesday is a public holiday); open daily from March 20 to May 31. Also closed over New Year and for three days from the last Monday in January. On September 30 and October 2, 14, and 17, 2026, hours are 11:00–14:00 (last order 13:30); October 10 is reserved for a private booking all day. Private bookings can change the schedule.

Michi Cafe Wave

10:00〜16:00

Guide to usual hours. Closed Tuesdays from June 1 to November 30 (the following Wednesday if Tuesday is a public holiday); check the operating calendar for December through February. Hours vary by season.

Toilet beside the observation deck

24 hours

The official area map lists it as open 24 hours.

Toyama Bay Coastal Cruises

10:00 / 11:00 / 13:00 / 14:00 / 15:00

Scheduled for May 16–November 23, 2026. No service on Tuesdays or Wednesdays (service runs on public holidays); a minimum of five passengers is required, and weather or other conditions may cause cancellations. On October 10, 2026, the first two sailings are privately booked; there is no service all day on October 11 or 12. Book by phone at 076-476-9307, 9:00–16:00, except Tuesdays and Wednesdays.

Family

Visiting with children

Stars show the editorial recommendation for each age group on a five-point scale. Read the reasons alongside each rating.

Up to 1 year

★★★☆☆

Best for an indoor break and quick shopping.

The 24-hour toilet and parking make planning easier, but the exhibit theater is dark at times. Short breaks may work better than a long stay.

Ages 2–3

★★★☆☆

Try the cafe, a short seaside walk, and a little of the exhibits.

Children respond differently to the tanks and dark effects. This is not a play-equipment destination; allow time for a brief step into Hamanasu Park or along the shore.

Ages 4–6

★★★★☆

The light show, touch pool, and cafe sweets can be memorable.

Live firefly squid are particularly special in spring. Adjust indoor and outdoor time for coastal wind and sun.

Primary school age

★★★★☆

The squid's biology, deep seawater, and cruises offer room to learn more.

After the exhibits, discuss Toyama Bay or Aqua Pocket to make the stop educational too. For spring's early-morning boat tours, check age restrictions and the meeting time.

Toilet access

There is also a multipurpose toilet, making it easier to plan a break outside dining and exhibit hours.

Outdoor break

Think of this as a place to stretch and see the sea, rather than a playground.

Exhibits

Small children may be frightened; follow their reactions rather than trying to see everything.

Boat trips

Preschool children are not admitted on the early-morning firefly squid boat tour. Toyama Bay Coastal Cruises also state that children under three may not join.

Rest

Ideas for a restful stop

1
Choose parking after locating the building and observation-deck toilet
The car park has space for 160 vehicles, but spring events and boat-tour meeting days can make it busier. Finding the toilet first can keep companions from waiting.
2
Check restaurant schedule changes before planning a meal
Kosai sometimes closes for private bookings or shortens its hours. If dining is your main aim, check its notice before entering the museum, and switch to the cafe or shops on a busy day.
3
Put wind and footing first on a seaside walk
Toyama Bay views are appealing, but stay indoors more on windy days. Even a short visit to Hamanasu Park or the observation deck offers a change of scene.

Event

Make an event part of your visit

Permanent spaces and dated events are listed separately. Events can change both the atmosphere and crowds; use the official links for details.

Checking event dates.

Spaces used for events

Around the Firefly Squid Museum

The central area can become busier during spring firefly squid festivals or when boat tours assemble. Check the parking and reception route first.

Live Theater

Venue for the light show. Showtimes are provided at same-day reception, so check as soon as you enter.

Toyama Bay Coastal Cruise boarding area

The seaward route for regular summer-to-autumn cruises and special sailings. Weather and passenger numbers can change plans.

Restaurant and cafe

Watch for changed hours or private bookings on seasonal-menu days, summer holiday events, fireworks, and Ryugu Festival dates.

Local feel

Reasons to return

Practical ideas and things to consider when spending time here.

In spring, you can both see and eat firefly squid

From March 20 to late May, the live firefly squid light show takes center stage. Spring also shapes the food experience; adding a snack or shopping to the exhibits can make the visit feel more distinctly Namerikawa.

Source: Official light-show information

The restaurant has strong views, but private bookings and shorter hours affect visits

Kosai's panoramic Toyama Bay view is a draw, while official notices also announce private bookings and schedule changes. If lunch is your main aim, keep the cafe or shops as alternatives.

Source: Official Panorama Restaurant Kosai information

The cafe makes a quick break possible

Menus such as the firefly squid burger and Tsubetsube Salt Soft Serve offer a local taste even on a brief stop. If you skip the exhibits and boat, the cafe and a seaside walk still make a worthwhile visit.

Source: Official Michi Cafe Wave information

The 24-hour toilet and level car park are practical assets

Even if you are not here for food or sightseeing, the 24-hour toilet beside the observation deck and parking for 160 vehicles make this a useful stop on a Toyama Bay drive. Areas near large vehicles may be noisy, so choose a resting place on site.

Source: Official park-area map and reports from road travelers

Boat plans depend on weather and passenger numbers

The early-morning boat tour and coastal cruises have cancellation and minimum-passenger conditions. Leave room for the museum, cafe, shops, or Hamanasu Park if a sailing does not go ahead.

Source: Official Toyama Bay Coastal Cruises information and Toyama Tourism Guide

You can reach the sea on foot during a rail trip

It is about eight minutes on foot from Namerikawa Station. Visitors arriving by train can also use the roadside station for a seaside break. If dining or exhibit hours do not fit, you can still see the sea and shop.

Source: Official access information

Hamanasu Park adds a short spring walk beyond the station

Adjacent Hamanasu Park is introduced as a cherry-blossom spot, generally at its best from early to mid-April. It is a convenient short walk after the museum or a change of pace for children.

Source: Namerikawa Tourism Association and Toyama Tourism Guide

Before your visit

Things to check before setting out

Opening and closure days, individual businesses and facilities for children or dogs can affect your plans.

Parking is listed for 160 vehicles. On spring event days, boat-tour meeting days, and summer holiday event days, park and use the toilet earlier than usual.
The toilet beside the observation deck is listed as open 24 hours. Treat its hours separately from the shops, dining, and exhibits.
The Firefly Squid Museum is normally open 9:00–17:00, with last admission at 16:30. Its light show differs between spring and the rest of the year.
Restaurant Kosai's usual hours are 11:00–18:00, but there are private bookings and shorter days. Check official news before a meal-focused visit.
Michi Cafe Wave's usual hours are approximately 10:00–16:00. Seasonal menus and winter operating days vary.
Toyama Bay Coastal Cruises may be cancelled due to passenger numbers, weather, or vessel conditions. The museum or cafe can be a fallback if you plan to sail.
Wind and sun change how the coast feels. Families with children and older travelers can alternate short outdoor walks with indoor breaks.
On Sunday, October 11, 2026, roads around the station are subject to traffic restrictions from 8:30 to 12:00 for the Firefly Squid Marathon. Cruises are also suspended all day.

Gallery

A closer look

Photo-like illustration evoking a rest stop beside Toyama Bay and firefly squid cuisine at Michi-no-Eki Wave Park Namerikawa

Food

Eating and shopping

Specialities, places to eat, sweets and bakeries can all give you a reason to stop. Check individual menus for current prices and availability.

Panorama Restaurant Kosai
Firefly squid dishes
Check seasonal menus: dishes made with frozen squid may be offered outside spring as well.
Dining
White shrimp and Toyama Bay seafood
A main choice for a meal with a sea view
Michi Cafe Wave
Firefly squid burger
An easy way to taste Namerikawa during a short break
Dessert
Tsubetsube Salt Soft Serve
A roadside-station sweet made with deep seawater
Snack
Fried firefly squid
For a cafe snack with a street-food feel
Souvenirs
Processed firefly squid and white shrimp products
Choose separately for the car, your accommodation, and home.

Food mood

What would you like to eat?

A meal, a sweet treat, market shopping or something to take away: choose a focus for the day instead of trying everything at once.

Sit-down lunch

Panorama Restaurant Kosai

A good main stop for a relaxed meal of firefly squid, white shrimp, or seasonal seafood with a Toyama Bay view. All seats are chairs, making it convenient for groups and families; check notices first on days with private bookings or shorter hours.

Last order is normally around 17:30, but may change. In 2026, September 30 and October 2, 14, and 17 are listed with closing at 14:00 (last order 13:30); October 10 is booked privately all day. The autumn menu is listed for September 2–November 30.

Light meal

Firefly squid burger and fried firefly squid

These offer a quick taste of Namerikawa between exhibits and shopping. Even when you do not want a full restaurant meal, you can sample local flavors at the cafe.

Something sweet

Tsubetsube Salt Soft Serve and salt soft-serve shake

Good for a child's break or a change of pace before driving. Limited-time menus change, so check the cafe noticeboard.

The cafe's usual hours are approximately 10:00–16:00, with seasonal changes. In autumn 2026 it advertises a roasted sweet potato shake made with salt soft serve.

Take-home goods

Live-pickled firefly squid, white shrimp, and processed seafood

At the Souvenir Market, it helps to choose separately among sweets to eat in the car, food to open at your accommodation, and chilled products for home. Consider your travel time for anything requiring refrigeration.

Deep seawater specialties