It is the tourist association "Lake Mashu Tourism Association" in Teshikaga Town, Hokkaido, where Lake Mashu and Lake Kussharo, which are popular tourist spots in Hokkaido, are located.
The surface of Lake Mashu boasts the world's most transparent surface, and the magnificent nature of Lake Kussharo, which is also the largest caldera lake in the Japan (a lake with water accumulated in the crater of a volcano)!
We will send out the charm of Teshikaga Town that we would like many people to know, so thank you!
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Lake Mashu Tourism Association posted.
Autumn 2025 Mt. Io Light-Up & Kawayu Marche
In 2025, the autumn event returns to Kawayu Onsen.
From Saturday, October 4 to Saturday, November 29, the Atosanupuri (Mt. Io) Light-Up will run, and on Saturday, October 18 the Kawayu Marche—featuring many local vendors—and the Onsen River Night Walk Tour, a nighttime walk along the hot-spring river, are scheduled.
Please take this chance to visit Kawayu Onsen in autumn.
Atosanupuri (Mt. Io) Light-Up
This popular autumn event lights the plumes rising from the mountainside, creating a magical nocturnal landscape.
● Period: 20 days in total, mainly on weekends, between October 4 (Sat) and November 29 (Sat)
● Time: 16:30–19:00
(On event days, the Sulfur Mountain MOKMOK Base will extend business hours until 18:00)
● Free to view
● On some days, a complimentary shuttle taxi will run from four lodging facilities in the Kawayu Onsen area!
(Seats for 9 people / reservation required by 16:00 on the day / limited to operating days)
*Please check the event calendar for the exact light-up dates and shuttle taxi operation days and times.*
*This event is conducted with environmental consideration; dates and times are set in advance and environmental surveys are carried out.*
Kawayu Marche
A gathering of delicious local foods!
Stalls line the hot-spring town, and the lively Kawayu-bayashi drumming will be performed.
● Date and time: Saturday, October 18, 12:00–19:00
Postponed to the following day in case of severe weather
● Location: Kawayu Onsen (next to KKR Kawayu)
Onsen River Night Walk Tour
The hot-spring river that flows through the town, the Onsen River, rises in steam and carries warm spring water—a miraculous scene. Join a guided night walk along the river to hear explanations and discover its mysteries. The tour covers a short distance at a leisurely pace, so anyone can join.
● Date and time: Saturday, October 18, 17:00–17:45
● Meeting: 16:45 at the parking lot of Kinki-yu Bettei Suikazura ryokan
● Reservation required by the day before at 070-8985-2599
● Capacity: 15 people
● Free participation
https://www.masyuko.or.jp/news/2025_kawayu_autumn/...
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Lake Mashu Tourism Association posted.
Notice of Closure of Mount Ponpon Hiking Trail
This is an announcement regarding the closure of the Mount Ponpon hiking trail.
The Mount Ponpon hiking trail will be closed during the period below for forest maintenance conducted by the Kawayu Forest Management Office, Konsen Western Forest Management Office, Hokkaido Regional Forest Office, Forestry Agency. We apologize for the inconvenience and ask for your understanding and cooperation.
Closure period: Wednesday, September 24, 2025 – Friday, February 27, 2026
Contact: Kawayu Forest Management Office, Konsen Western Forest Management Office, Hokkaido Regional Forest Office, Forestry Agency (015-482-2469)
https://www.masyuko.or.jp/news/ponponmtclose/...
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Lake Mashu Tourism Association posted.
🍁Autumn Leaves in Teshikaga🍁
The peak season for autumn colors in Teshikaga generally runs from early October through late October. It is the most comfortable time of year, with relatively stable weather. It’s also perfect for outdoor activities, so come and visit Teshikaga!! 📸🍁🚣🗔️🤩
https://www.masyuko.or.jp/enjoy/mountain-climbing-teshikaga-2/...
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Lake Mashu Tourism Association posted.
11th Akaezomatsu Summit 🌲
Starting tomorrow and continuing for two days (September 6–7), the Akaezomatsu Summit will take place at Kawayu Onsen ✨
Day one will be held at Kawayu Furusato-kan, and day two at Kawayu Visitor Center, where participants will dive into the theme “Forest × Food.”
At CAFE SOFTWOOD on the second floor of Kawayu Visitor Center, we will offer Akaezomatsu herbal tea (limited quantity, ¥690)!
You can enjoy a special Akaezomatsu herbal tea that you don’t usually get the chance to taste ☕️✨
Talk, learn, inhale the scent, and savor…
Come experience the deep charm of Akaezomatsu 🌲 ❣️
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Lake Mashu Tourism Association posted.
Join us for a walk!
Higashi Hokkaido Trail & Train Monitor Tour
Trail & Train along the Senmo Main Line is a long-trail program that lets you enjoy trails—paths that wind through nature. On the outbound journey, stroll slowly and soak in the scenery; on the return, relax on the train. It’s a fresh travel style that adults and children can both enjoy.
Single-day participation is very welcome! If you wish to join for just one day, choose your desired course and write the date you want to participate in the “Concerns” field.
Organizer:
JR Senmo Main Line Maintenance and Revitalization Steering Committee
Secretariat: Hokkaido Takarajima Travel Co., Ltd., Travel Sales Department, Contact: Ameike, Suzuki (Kaori)
Mail at-info@hokkaido-takarajima.com
Tel 011-252-2115
Networking Event Information
We have also planned a networking event to coincide with this monitor tour for local residents.
The East Hokkaido Trail connects three national parks and towns across a 410 km walking route. It opened in October 2024 and is exploring ways to build local fans and create tourism that brings happiness to communities.
If you’re interested in the trail, want to try walking it, work in tourism, or are nurturing a collaboration idea, come and talk with us.
Inquiries:
Doto Trail Club (General Incorporated Association)
Mail admin@dototrail.com
Tel 080-2128-7689
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Lake Mashu Tourism Association posted.
Cycling Train Pass for the Senmo Line now on sale!
Sales have begun for the Senmo Line Cycling Train Pass. You can load your bicycle onto the train as is, making travel easy. From the station where you get off, you can begin cycling right away with little hassle. Enjoy the nature and sightseeing of eastern Hokkaido!
■ Operation days
Saturday, September 27, 2025 and Sunday, September 28, 2025
■ Section and stations
Kushiro – Abashiri (board and alight also possible at Shibecha, Mashu, and Shiretoko-Shari)
■ Applicable trains
Upbound: Shiretoko-Mashu (Kushiro 8:52 → Abashiri 11:59)
Downbound: Local train (Abashiri 15:21 → Kushiro 18:43)
■ Conditions of use
- One-way pass (one bicycle per pass; separate fare required)
- Up to five bicycles per train (reservation required)
- Deposit of JPY 1,000 at the time of reservation (refunded on the day; no refund for no-shows)
- Use of a dedicated space in the rear car; an attendant will be on board to assist
■ Permitted bicycles
Road bikes and folding bikes (handlebar width 40–60 cm)
Note: MTB, city bikes, tandems, and similar types are not permitted
■ Demonstration project
A trial operation by the JR Senmo Main Line Maintenance and Revitalization Executive Committee
Please cooperate with an onboard questionnaire after using the service.
https://akanbus.tourbooking-japan.com/akanbus/v1/index.html?ota=a39266f7-656c-1f9e-f634-df55e485045f#product-list...
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Lake Mashu Tourism Association posted.
Enjoying Teshikaga [Fishing in Teshikaga] 🎣
Fishing may just be coming into season. With its vast natural landscapes, Teshikaga offers many spots to fish across different areas. Joining a fishing guide tour with a professional is also recommended.
Here we have compiled the professionals who run these activity tours. Whether you are a beginner or an experienced angler, please consider using their services.
https://www.masyuko.or.jp...
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Lake Mashu Tourism Association posted.
Dōkei Friendly Concert in Teshikaga
On September 8, 2025, at the Kushiro Area Mashu Tourism and Culture Center, the “Dōkei Friendly Concert in Teshikaga” will take place🙋❣️
This is your chance to hear performances by the Hokkaido Police Band and Color Guard together with the Teshikaga High School Wind Ensemble. Admission is free, so please come with friends and family🎼
Dōkei Friendly Concert in Teshikaga
Date: September 8, 2025
Time: Doors 13:00 / Start 13:30
Venue: Kushiro Area Mashu Tourism and Culture Center
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Lake Mashu Tourism Association posted.
Watanabe Hands-On Ranch
This interactive ranch spans 70 ha and cares for 120 dairy cows, offering hands-on experiences. You can try milking, make butter and ice cream, ride a tractor or even a helicopter, and enjoy tasty ice cream or a large-group jingisukan barbecue. Cute cow-themed goods and souvenirs are also available for purchase.🛍️
Here we introduce Watanabe Hands-On Ranch, where you can eat well, have fun, and learn. For more details, please also see Teshikaga Navi.🐮🧀🥛❣️
https://www.masyuko.or.jp/enjoy/watanabe/...
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Lake Mashu Tourism Association posted.
BB Farm & BB SHEEP COFFEE
A blueberry agritourism farm with a permanent kitchen car
Opened in August 2024, this hands-on tourist farm lets visitors enjoy interactive experiences. Blueberries are available for about one month starting in August, but many other harvestable crops such as tomatoes and pumpkins are offered. You can also try baking pizza using vegetables you picked yourself, an activity suitable for both children and adults. The on-site kitchen car serves light meals and drinks, and in season it sells products made with fruit harvested on the farm.
The kitchen car offers tasty drinks, pizzas, light meals, and sweets. There’s still time to join the blueberry and vegetable picking experiences, so give it a try✨
BB Farm & BB SHEEP COFFEE
3-64-19, Kawayu Ekimae, Teshikaga, Kawakami District, Hokkaido 088-3462
Phone: 090-8667-5805
Fees — Blueberry Picking
¥2,000 / Adult (junior high school students and older)
¥1,500 / Elementary school student
¥1,000 / Young child (age 4 and older)
Parking: Available
Closed: Thursdays
Access: 10-minute walk from JR Kawayu Onsen Station
Open season: June to November
Hours: 10:00–16:00
Takeout: Available
For more details, please contact BB Farm or BB SHEEP COFFEE directly.
https://www.masyuko.or.jp/enjoy/bbfarm/...
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