Timetable, Fares, and Ticket Purchasing Information for the Limited Express Train "UNAZUKI"

This article provides a comprehensive overview of the Toyama Chihō Railway's limited express train "UNAZUKI," which connects Tateyama Station/Dentetsu Toyama Station area to Unazuki Onsen Station. It includes timetables, fares for representative sections, stations served, seating information, ticket purchasing procedures, ticket issuance requirements, and IC card compatibility. As it serves as an access train to the Kurobe Gorge and Unazuki Onsen, this article summarizes key points to check before your trip.

The information in this article is current as of July 2026. Operating days, timetables, fares, and ticket sales conditions may change, so please check the latest information on Ekitan or the railway company's official website before using the service.

"UNAZUKI" is a limited express train operated by Toyama Chihō Railway, departing from and arriving at Unazuki Onsen Station. It is used by tourists as a train heading to Unazuki Onsen Station, the starting station for the Kurobe Gorge Railway's trolley train. There are also occasional services connecting the Tateyama area and Unazuki Onsen, playing a role in connecting tourist destinations in eastern Toyama Prefecture. Toyama Chihō Railway is a private railway affectionately known as "Chitetsu," and has an extensive network of lines in eastern Toyama Prefecture. From the train windows, passengers can enjoy the ridgeline of the Tateyama mountain range stretching beyond the rural landscape and the townscape of Kurobe, which is close to the Sea of ​​Japan. Unazuki Onsen is a hot spring resort that has developed along the Kurobe River gorge and is one of Toyama Prefecture's leading hot spring resorts.

What is "UNAZUKI"?

"UNAZUKI," as its name suggests, is a limited express train operated by the Toyama Chihō Railway that provides transportation to Unazuki Onsen. Unazuki Onsen is a hot spring resort that was opened in the Taisho era by drawing hot spring water from the upper reaches of the Kurobe River, and it is a relatively new hot spring village. The town has developed alongside the history of power development on the Kurobe River, and the trolley train was originally laid as a track for construction work. The Toyama Chihō Railway Main Line runs from Toyama City through Uozu and Kurobe to Unazuki Onsen, serving both as a local and tourist line. The operating section and number of "UNAZUKI" trains may change depending on the season and time of year, so it is essential to check the operating days when planning your itinerary.

Train Features and Popular Aspects

The appeal of the "UNAZUKI" train lies in its convenience, offering direct access to Unazuki Onsen without transfers. A hot spring fountain greets arriving travelers with rising steam in front of Unazuki Onsen Station. The waters of Unazuki Onsen are colorless, transparent, and mildly alkaline, known for their gentle properties on the skin. The Kurobe Gorge Railway's trolley train travels approximately 20 kilometers from Unazuki Station to Keyakidaira Station in about 1 hour and 20 minutes. The sight of the red trolley train crossing the Shin-Yamahiko Bridge is a beloved and iconic scene of Unazuki Onsen. From the train windows, the ridgeline of the Tateyama mountain range stretches beyond the rice fields, offering a unique Toyama landscape. Along the line, the Ikuji district of Kurobe City is dotted with springs known as Ikuji no Shimizu, and is known as a town of pure water. Unazuki Onsen also has a footbath, perfect for a quick stop while waiting for the trolley train. The Kurobe Gorge Railway's trolley trains consist of standard passenger cars with no windows and relaxation and special passenger cars with windows. Around Keyakidaira Station, located deep in the gorge, there are open-air baths by the river and walking trails along the cliffs. At the Selene Museum in Unazuki Onsen, you can admire Japanese paintings depicting the Kurobe Gorge.

"UNAZUKI" Timetable

*The operating days and sections of the "UNAZUKI" train may vary depending on the season.

Timetable for Trains Bound for Unazuki Onsen Station (Downbound)

Timetable for Trains Bound for Tateyama Station (Upbound)

The "UNAZUKI" train operates several times a day, including seasonal services. Since times may change depending on the season and schedule revisions, it's best to check the latest times on the Ekitan website before boarding. There are more trains during the morning and evening rush hours, while intervals may be longer during the daytime. If you have connecting trains or buses, it's advisable to choose connections that allow ample time before your arrival.

• Limited Express Price, Ticket and Timetable - ekitan

Important Information Regarding Operating Days and Service Suspensions

The number of trains and operating sections for the "UNAZUKI" may vary depending on the season and time of year. The Kurobe Gorge Railway beyond Unazuki Onsen is suspended during the winter (generally from December to mid-April). During the winter, delays and service suspensions may occur due to snowfall typical of the Sea of ​​Japan side.

Operating Sections of "UNAZUKI"

Main Sections

• Tateyama Station to Iwakuraji Station (Toyama Chihō Railway Tateyama Line)
• Iwakuraji Station to Terada Station (Toyama Chihō Railway Tateyama Line)
• Terada Station to Unazuki Onsen Station (Toyama Chihō Railway Main Line)

Unazuki Onsen Station is the gateway to sightseeing in the Kurobe Gorge. Immediately upon exiting the station, you'll find yourself in a hot spring town with numerous inns overlooking the Kurobe River gorge. From the observation deck beyond the Yamahiko Bridge, you can enjoy a panoramic view of both the trolley train and the Kurobe River. Unazuki Onsen also boasts footbaths, perfect for a relaxing break during your stroll. The Kurobe River Electric Power Memorial Museum offers a glimpse into the history of power development along the Kurobe River and records of the Kurobe Dam construction. Around Keyakidaira Station, you'll find numerous gorge-specific attractions such as Sarutobi Gorge and Hitokuiwa Rock. The Uozu City Buried Forest Museum exhibits a buried forest approximately 2000 years old and also features extensive exhibits on mirages. The Unazuki Onsen hot spring town is small enough to explore on foot, allowing you to enjoy a leisurely stroll while browsing souvenir shops and public baths. Near Dentetsu Toyama Station, you'll find Toyama Castle Park and the Glass Museum, perfect for exploring before or after your train ride. Toyama City has a tram system, making it possible to combine it with sightseeing in the city. In the Ikuji district of Kurobe City, you can enjoy a "spring water tour," visiting the springs that gush forth throughout the residential area.

Stations Served by "UNAZUKI"

Main Stops

• Tateyama Station
• Iwakuraji Station
• Terada Station
• Kamiichi Station
• Shin-Uozu Station
• Dentetsu Kurobe Station
• Unazuki Onsen Station

Fares for "UNAZUKI"

Representative Section Fares

Breakdown of Basic Fare and Limited Express Surcharge

The fare for the "UNAZUKI" train is the sum of the basic fare to your destination and the limited express surcharge. Toyama Chihō Railway's limited express surcharges are set low, making it an easily accessible system. If you use the unreserved seats, you do not need to reserve a seat if you purchase a basic fare ticket and a limited express ticket. The fare is calculated at the time of ticket purchase based on the distance of the travel section. Limited express tickets are generally purchased together with the basic fare ticket. Child fares are set at approximately half the adult fare. Private railway limited express surcharges are set according to the travel section and do not fluctuate with peak and off-peak seasons like JR. The fare is divided into the "basic fare ticket" for the journey to the destination itself and the "limited express surcharge" for riding the express train. Note that you cannot ride the express train with just a basic fare ticket, as you must purchase both.

Transfer to the Kurobe Gorge Railway

Unazuki Onsen Station and Unazuki Station on the Kurobe Gorge Railway are within walking distance of each other. Tickets for the Torokko train are not included in the Toyama Chihō Railway fare or limited express surcharge, so they must be purchased separately. The Torokko train can get crowded during peak seasons, so it's recommended to make a reservation in advance. The Torokko train has standard cars without windows, and relaxation cars and special cars with windows, each with different fares.

How to Purchase Tickets for "UNAZUKI"

Purchase at Station Ticket Offices or Ticket Machines

Tickets for the "UNAZUKI" limited express train can be purchased at the ticket offices of major Toyama Chihō Railway stations. They are typically purchased together with the regular train ticket. When making a reservation, you specify the date of travel, section of travel, train name, and number of passengers, and then select your seats. Payment can be made by credit card, and cash is also accepted depending on the purchase method. Changes and refunds after booking are subject to certain conditions and fees.

Purchase on the Train

If the station ticket office is closed or you are boarding from an unmanned station, you may be able to purchase a limited express ticket on the train. Ticket machines are often multilingual, making them easy to use even if you don't understand Japanese. At the ticket office, simply tell the staff your destination and desired departure time, and they will guide you to the appropriate train. During peak seasons, ticket offices can get crowded, so it's best to go with plenty of time to spare.

Travel Agencies

Major travel agencies offer travel packages that combine accommodation in Unazuki Onsen with a ride on the Kurobe Gorge Torokko train.

How to Purchase Tickets for International Visitors

The "UNAZUKI" train is operated by the Toyama Chihō Railway and is therefore not covered by the JAPAN RAIL PASS. Even if you travel to Toyama Station using the JAPAN RAIL PASS, you will need to purchase a separate basic fare ticket and limited express ticket from Dentetsu Toyama Station onward. Some station ticket offices offer information in foreign languages. Special tickets for international tourists may have limited purchase conditions and sales locations, so it is advisable to check before traveling.

Do I Need a Physical Ticket?

Toyama Chihō Railway's limited express tickets are primarily paper tickets purchased at station ticket offices or on the train. If you are receiving a paper ticket, it is best to pick it up well in advance of your departure, rather than immediately before boarding. Tickets cannot be reissued if lost, so please keep them safe during your journey.

Can I Use Contactless Payment with an IC Card or Credit Card?

On Toyama Chihō Railway lines, the usability of transportation IC cards is limited. It's best to be prepared to purchase tickets with cash or from a ticket vending machine. Transportation IC cards can sometimes be used across regions due to the nationwide interoperability service. However, the usable area is determined by each railway company, so be sure to check in advance whether your journey is within the service area.

Contactless payment via credit card is not available for boarding at ticket gates.

Seating Information for "UNAZUKI"

Seat Types

The "UNAZUKI" train operates primarily with unreserved seating, although some services offer reserved seating. When booking, you may be able to choose between window and aisle seats. If you wish to sit together with a companion, booking together makes it easier to secure adjacent seats.

Seating Features

The train cars used for the "UNAZUKI" service have large windows, making it easy to enjoy the Tateyama mountain range and rural landscapes. Most seats have reclining functions, ensuring a comfortable journey even for trips of around 1.5 hours. Amenities vary depending on the train set and car, so the availability of power outlets and Wi-Fi differs from car to car. As befits a train heading to a hot spring resort, the calm atmosphere of the interior enhances the feeling of travel. The interior is decorated in calming colors, quietly enhancing the mood of a journey to a hot spring resort. One of the pleasures is watching the scenery change from townscapes along the Sea of ​​Japan to mountainous landscapes as the windows change. Window seats are suitable for those who want to enjoy the scenery, while aisle seats are suitable for those who prioritize ease of boarding and alighting. For long journeys, it is recommended to check the seat location in advance and make a reservation for a more comfortable experience.

Large Luggage Storage

Space for large luggage is limited. Suitcases will need to be placed in the space at your feet or at the ends of the carriage.

Accessibility Facilities

Some stations may have steps between the platform and the train. If you are using a wheelchair, it is recommended to contact Toyama Chihō Railway in advance. Multipurpose rooms and wheelchair-accessible facilities may vary depending on the train car and train set.

Ekiben (Station Bento Boxes) and In-Train Dining on "UNAZUKI"

There is no in-car sales service on the "UNAZUKI" train. It is recommended to purchase food and drinks in advance around Toyama Station. Around Toyama Station, there are shops selling bento boxes made with seafood from Toyama Bay, such as trout sushi and yellowtail sushi. Around Unazuki Onsen Station, there are souvenir shops selling hot spring steamed buns and local sweets. At the inns in Unazuki Onsen, you can enjoy dishes made with the famous water of Kurobe and seafood from Toyama Bay. Toyama Bay is also known as a "natural fish farm" and is blessed with seasonal seafood such as white shrimp, firefly squid, and yellowtail. The inns in Unazuki Onsen also offer dishes made with ingredients grown with the famous water of Kurobe. If you eat or drink on the train, please be considerate of others by avoiding foods with strong odors. Please dispose of empty containers and trash in the trash cans on the train or in the trash cans at the station after disembarking.

Points to Note When Riding "UNAZUKI"

When using the "UNAZUKI" train, please pay attention to the operating period of the Kurobe Gorge Railway beyond Unazuki Onsen. The trolley train does not operate during the winter, so if your purpose is to sightsee in the gorge, plan your visit to be within the operating period. The trolley train has open-air passenger cars, and the temperature in the gorge is lower than in the city, so it is a good idea to bring a jacket even in summer. If you are transferring from the Hokuriku Shinkansen, Toyama Station and Dentetsu Toyama Station are separate station buildings, so allow ample time for transfers. Operating days and sections may change depending on the season. Before boarding, please check the train name, car number, and seat number written on your ticket. If you are bringing large luggage, please use the luggage racks or overhead compartments so as not to block the aisle. Onboard, it is good manners to keep phone calls to a minimum so as not to disturb other passengers.

Since there is no onboard service, be sure to prepare any meals you plan to eat before boarding. Because the number of trains is limited, checking the return train schedule will make it easier to plan your itinerary. Checking the train status on a site like Ekitan before boarding will help you calmly deal with delays or cancellations.

Summary

The "UNAZUKI" is a limited express train operated by the Toyama Chihō Railway, departing from and arriving at Unazuki Onsen Station. It serves as an access train to the gateway to Kurobe Gorge tourism. This express train, primarily offering unreserved seating, is easy to ride and, along with the views of the Tateyama mountain range from the train windows, adds to the charm of your trip to Toyama. At Unazuki Onsen, you can transfer to the Torokko train to continue your journey deep into the Kurobe Gorge.

Enjoy a unique Toyama experience aboard the "UNAZUKI" train, which takes you to the Kurobe Gorge and the hot spring town.

Ekitan Travel Media Editorial Department

The Ekitan Travel Media editorial team provides information on transportation in Japan, including Shinkansen (bullet trains), regular trains, intercity travel, and access to tourist destinations. We also offer easy-to-understand travel information for international visitors to Japan.
This article is published by Ekitan Co., Ltd., the provider of the train transfer information service "Ekitan," and is based on Japanese railway and transportation information. Ekitan's website and app are used by over 10 million users per month.