Why not grab a one-day pass and spend a day enjoying nature and local cuisine on the Central Alps Foothills Loop Bus?
Operating period: July 18 to November 8, 2026. Enjoy a comfortable bus trip through the lush natural scenery at your own pace.
Passengers getting off the San-san Bus

Gazing out of the bus window
at the lush natural scenery,
you may lose track of time.
It may seem like a simple pleasure,
but it is truly a luxurious experience.

Beautiful scenery along the San-san Bus route

Green mountains passing
by the bus window,
the gentle murmur of the river,
and the expansive rural landscape.

Spending a peaceful moment
surrounded by such beautiful scenery
brings a deep sense of relaxation.

Looking up at the sky through the bus skylight

Take a break from your everyday routine
and enjoy a peaceful moment
surrounded by nature.

Scenery viewed from the bus window
Enjoying the scenery during a bus trip
Relaxing amid the natural scenery of Komagane

Step away from the hustle and bustle of everyday life and simply lose yourself in the scenery.
There is no need to rush.
Let your heart be carried away by the beauty of nature.
As the bus gently sways and the landscape passes by,
you will feel as though time itself has slowed down.

Exchanging greetings with the friendly driver
Sunlight streaming in through the bus skylight Taking photographs during the bus trip

The San-san Bus
offers a truly
relaxing travel experience.

We hope you will
take this opportunity
to enjoy
the beautiful natural surroundings
and a peaceful moment.

KOMAGANE San-san Bus
The San-san Bus is recommended for these travelers

An Easy Way to Visit Komagane’s Best Attractions

  • With six scheduled services each day, it is easy to plan your trip.
  • Recommended for travelers who want to relax and enjoy the views through the bus windows and skylights.
  • The skylights can be opened and closed, allowing you to feel the refreshing breeze of the Komagane Highlands.
  • Enjoy the beautiful highland scenery while listening to the onboard announcements.
  • Hikers staying in the Komagane Highlands can use the bus for sightseeing either before or after their hike.
  • You can still enjoy sightseeing in the highlands on cloudy or rainy days when the Komagatake Ropeway is not operating.

A Comfortable and Stress-Free Bus Trip

  • No need to worry about finding parking or driving on mountain roads, so you can fully enjoy exploring the highlands.
  • Even travelers who usually get around by car can enjoy a relaxing bus journey.
  • The spacious and airy San-san Bus is popular with children, making it a fun experience for the whole family.

Fares

San-san Bus fare information
Cashless payments accepted, including PayPay, d Payment, au PAY, and Merpay
Transfer information for San-san Bus passengers

Route and Bus Stop Information

San-san Bus sightseeing route map
San-san Bus route and bus stops
Komagane Farms
Wooden deck at Komagane Farms

Komagane Farms is a tourist facility featuring Komakappa, a shop selling souvenirs and local specialties from the Ina Valley, and Suzuran House, which is known for its soft-serve ice cream made with Suzuran milk.

Nearby Attractions

  • Komakusa Bridge
  • Komagaike Pond
  • Nanameiseki(Stone)
  • Central Alps Komakko Plaza

Local Souvenirs and Cuisine

  • Suzuran Milk
  • Yogurt
  • Soft-Serve Ice Cream
  • Milk Jam
  • Minami-Shinshu Beer
Lake Onuma
Lake Onuma in autumn

From the eastern side of the lake, you can enjoy views of Mount Hoken and the ridgeline of the Central Alps beyond the water. From the western side, you can see the Southern Alps in the distance. From late October to mid-November, the area is especially beautiful with colorful autumn foliage.

Nearby Attractions

  • Komagane City Folk Museum
  • Former Takemura Family Residence
Kozenji Temple
Kozenji Temple

Founded in 860, Kozenji Temple has long attracted worshippers as one of the most important temples in southern Shinshu. It is known for the legend of the sacred dog Hayataro and for its glowing moss. Its beautiful garden is also well worth a visit.

Local Souvenirs and Cuisine

  • Hayataro Omikuji Fortune Slips
  • Shinshu-en Goma Dango
  • Yamadaya Yasuō’s Original Kozenji Soba
Roten Kobushi-no-Yu
Open-air bath and barrel sauna at Roten Kobushi-no-Yu

Roten Kobushi-no-Yu is a natural hot spring facility located in Family Vacation Village within the Hayataro Onsen area. From the open-air bath and wooden deck, you can enjoy the skin-beautifying hot spring water while taking in the scenery of each season. A barrel sauna is also available.

Nearby Attractions

  • Family Vacation Village
  • Komagane Camping Resort
  • One of Japan’s Largest Pet-Friendly Open Camping Sites
  • Campground
  • The King’s BBQ
Yomeishu Komagane Plant
Exterior of the Yomeishu Komagane Plant

Visitors can explore the production process of Medicinal Yomeishu at their own pace, with no reservation required. On the second floor, a giant Yomeishu bottle approximately 3.7 meters tall and 1.4 meters in diameter welcomes visitors. Exhibits explaining the production process and views of the production line offer an opportunity to learn more about Yomeishu. Admission is free.

Nearby Attractions

  • Yomeishu Komagane Plant
  • Shop

Local Souvenirs and Products

  • Medicinal Yomeishu
  • Throat Lozenges
  • Yomeishu Original Stationery
JICA Komagane
JICA Komagane

Participants in the JICA Overseas Cooperation Volunteers program undergo approximately 70 days of pre-departure training before being sent to countries around the world. Over the program’s 61-year history, approximately 58,000 volunteers have been dispatched to 99 countries.

Nearby Attractions

  • Komagatake Service Area (SA)
Viande Sakura-tei
Horse sashimi, sauce katsudon, and soba served at Viande Sakura-tei

Viande Sakura-tei is operated by Sakura Kobo, a butcher shop with more than 50 years of experience specializing in horse sashimi. The restaurant offers a carefully selected menu featuring horse sashimi, Shinshu Komebuta Pork, Shinshu Premium Beef, and other meats available only at a butcher-operated restaurant. Its sauce katsudon is also very popular. Please note that walk-in guests may not be accommodated when the restaurant is fully booked by group reservations.

Facilities

  • Restaurant
  • Shop

Local Souvenirs and Cuisine

  • Horse Sashimi
  • Shinshu Soba
  • Dishes Featuring Shinshu Komebuta Pork and Shinshu Premium Beef
Mars Komagatake Distillery
Exterior of Mars Komagatake Distillery

In 1985, Hombo Shuzo opened this distillery in Miyada Village, an area blessed with a cool climate and high-quality water. In addition to distillery tours, the visitor center features an attractive bar and shop.

Nearby Attractions

  • Ruby-no-Sato Komagatake Garden
  • Komorebi-no-Michi
  • Miyada Village General Park Fureai Plaza
  • Asagimadara Butterfly Village

Local Souvenirs and Products

  • Distillery Original Products Available Only at the Distillery
  • Mars Whisky Shinshu
  • Mars Whisky Twin Alps
Komayuki-so
Hayataro Onsen at Komayuki-so

Enjoy a day visit to Hayataro Onsen, known for its skin-beautifying hot spring water, while taking in magnificent views of the Southern Alps. Authentic Italian cuisine is also available. This bus stop is an ideal starting point for a walk along Komorebi-no-Michi.

Nearby Attractions

  • Komorebi-no-Michi
  • Forest and Water Outdoor Adventure Area
  • Komagane Skate Park
Pinkoro Shrine
Interior of Pinkoro Shrine

Pinkoro Shrine is dedicated to prayers for health and longevity. Visitors pray to live long, healthy, and active lives and to pass away peacefully. It is said that stepping on the giant straw sandal inside the shrine, which measures approximately three meters long, brings blessings for good health, protection from illness, and strong legs.

Nearby Attractions

  • Komakusa Bridge
  • View from Komagane Bridge
Komakusa-no-Yu
Bath at Komakusa-no-Yu

Komakusa-no-Yu is a day-use hot spring facility where visitors can enjoy the natural waters of Hayataro Onsen. On clear days, the spacious indoor bath and open-air bath offer views of rugged Mount Hoken and the magnificent ridgeline of the Central Alps.

Facilities

  • Komakusa Restaurant

Local Cuisine

  • Koma Sauce Katsudon
  • Karaage Set Meal