Hi everyone!
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!
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.
![[Image1]The autumn leaf season has arrived! Announcing the](https://img.cooljapan-videos.com/files/member_posts/image/846d142659a2c3915734bf2f4766d8549a37bf28.jpg)
The autumn leaf season has arrived! Announcing the "Kawayu Marche"!
On Saturday, October 10, 2026, we will hold the "6th Kawayu Marche" in front of EZO HOUSE at Kawayu Onsen! Restaurants from Teshikaga will gather to offer gourmet food and drinks, as well as events like Kawayu Bayashi, game tournaments, and handheld fireworks, ensuring fun for both children and adults. Enjoy a day that's a little different at Kawayu Onsen this autumn!
≪Schedule≫
Kawayu Bayashi
Experience the excitement of the Kawayu Onsen festival with "Kawayu Bayashi"!
First performance: 13:00 Second performance: 16:00
Struck Out Tournament 15:00~
Challenge yourself in the struck out game and win prizes!
*Participation is free
Potato Weighing Game 17:00~
Fun for parents and children! Join us for a potato weighing game!
Prizes will be provided for participants.
*Participation is free
Handheld Fireworks☆Children Only☆ 19:00~
The finale of the marche will feature handheld fireworks for everyone to enjoy.
Create wonderful memories at Kawayu Onsen.
*Participation is free
Simultaneously held! Experience tours are also accepting applications!
Experience tour "AWAKE FROM KAWAYU" to enjoy the nature of Kawayu Onsen
Explore the unique nature and attractions of Kawayu Onsen with a guide.
For more details, please visit Teshikaga Navi 🤩
https://www.masyuko.or.jp/news/2026kawayumarusye/...
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紅葉シーズン到来！「川湯マルシェ」開催のお知らせ！ | お知らせ | 弟子屈なび
2026年10月10日（土）、川湯温泉のEZO HOUSE前にて「第6回 川湯マルシェ」を開催いたします！弟子屈町の飲食店が集まり、グルメやお酒を楽しめるほか、川湯ばやしやゲーム大会、手持ち花火など、子どもから大人まで楽しめるイベントをご用意しています。秋の川湯温泉で、いつもとは少し違う一日をお楽しみください！
Lake Mashu Tourism Association posted.
![[Image1]【GSTC Sustainable Tourism Training: Learning International Standards for Sustainable Tourism】](https://img.cooljapan-videos.com/files/member_posts/image/45f29b2ca27b5aaefebed9f9d637e5a9814eebc0.jpg)
![[Image2]【GSTC Sustainable Tourism Training: Learning International Standards for Sustainable Tourism】](https://img.cooljapan-videos.com/files/member_posts/image/ea3935177dfbb89b584ca0fcf2071d16e4c83f42.jpg)
【GSTC Sustainable Tourism Training: Learning International Standards for Sustainable Tourism】
"GSTC Certified Training in Teshikaga"
By participating in the GSTC Sustainable Tourism Training Program (STTP), you can learn the knowledge and methods necessary to practice and improve sustainability in travel and tourism. The training covers the GSTC standards, which are the global benchmarks for sustainable travel and tourism, and introduces best practices in business and communities.
Upon completing the three-day training, a certificate of completion will be issued by GSTC. (This will be issued only to those who attend all three days of training.)
Those who obtain the certificate will be eligible to take the STTP exam. Upon passing the exam, the GSTC Professional Certificate in Sustainable Tourism will be issued by GSTC.
About the Certificate and Qualifications
・A certificate of completion will be issued by GSTC upon completing the three-day training.
・After completion, eligibility to take the STTP exam will be granted.
・Passing the exam allows you to obtain the "GSTC Professional Certificate in Sustainable Tourism."
"Sustainable Tourism Training: Learning International Standards for Sustainable Tourism" GSTC Certified Training in Teshikaga
Dates: October 5th, 6th, and 7th, 2026 (3 days)
Each day starts at 9:00 AM
*The first and second days will be classroom-based, while the third day will involve fieldwork and reflection.
Target Audience: Those interested in sustainable tourism community development, management, product creation, etc., who can participate in the training for all three days.
Location: Kushiroken Mashu Tourism Culture Center, Audiovisual Room
3-3-1 Mashu, Teshikaga, 015-482-1811
Participation Fee: Free
Capacity: 25 people
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Lake Mashu Tourism Association posted.
![[Image1]🍁Teshikaga's Autumn Leaves🍁The best time to see the autumn leaves in Teshikaga is generally from lat](https://img.cooljapan-videos.com/files/member_posts/image/8be275dd3bab158392601548da575ed68ad72369.jpg)
![[Image2]🍁Teshikaga's Autumn Leaves🍁The best time to see the autumn leaves in Teshikaga is generally from lat](https://img.cooljapan-videos.com/files/member_posts/image/66be9ee561c16a8cf9d22cf5c80a77c2ee7e583a.jpg)
![[Image3]🍁Teshikaga's Autumn Leaves🍁The best time to see the autumn leaves in Teshikaga is generally from lat](https://img.cooljapan-videos.com/files/member_posts/image/61171e541afea3e3e0021d62f00b4e597c61af39.jpg)
![[Image4]🍁Teshikaga's Autumn Leaves🍁The best time to see the autumn leaves in Teshikaga is generally from lat](https://img.cooljapan-videos.com/files/member_posts/image/5f6f0a4ef6bf6dd02e8800d70cecdfe0aeb9f3d3.jpg)
🍁Teshikaga's Autumn Leaves🍁
The best time to see the autumn leaves in Teshikaga is generally from late September to mid-October.
This is the most comfortable time of the year, with relatively stable weather, making it perfect for activities. So, please come and visit Teshikaga! 📸🍁🛶✨🐾
(The images are from before 2025.)
🌲🍁
https://prtimes.jp/main/html/rd/p/000000049.000107745.html...
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【北海道・弟子屈町】駆け抜けるだけではもったいない！紅葉に包まれる弟子屈（てしかが）の自然を満喫するアクティビティ
一般社団法人 摩周湖観光協会のプレスリリース（2026年9月2日 17時10分）【北海道・弟子屈町】駆け抜けるだけではもったいない！紅葉に包まれる弟子屈（てしかが）の自然を満喫するアクティビティ
Lake Mashu Tourism Association posted.
![[Image1]The Heart and Healing Marche will be held on Saturday, September 19, 2026, from 10:30 AM to 3:30 PM](https://img.cooljapan-videos.com/files/member_posts/image/de3d18a31e607b1929866e74ed225878891037f9.jpg)
The Heart and Healing Marche will be held on Saturday, September 19, 2026, from 10:30 AM to 3:30 PM at EZO HOUSE in Kawayu Onsen. You can enjoy delicious okonomiyaki while also experiencing healing services such as fortune-telling and oil massages. We invite everyone to join us and enjoy a time of healing!✨
Heart and Healing Marche
Date: Saturday, September 19, 2026, 10:30 AM - 3:30 PM
Location: Kawayu Onsen EZO HOUSE
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Lake Mashu Tourism Association posted.
![[Image1]🌻Sunflower Field🌻In Teshikaga, there are spots where you can see many lovely sunflowers blooming bea](https://img.cooljapan-videos.com/files/member_posts/image/24bf20904cfb1d95c533c9ce2f49b3c0c8fbf015.jpg)
![[Image2]🌻Sunflower Field🌻In Teshikaga, there are spots where you can see many lovely sunflowers blooming bea](https://img.cooljapan-videos.com/files/member_posts/image/be57aa7a23bd7af5aa6462f710ed537f38ae46dc.jpg)
![[Image3]🌻Sunflower Field🌻In Teshikaga, there are spots where you can see many lovely sunflowers blooming bea](https://img.cooljapan-videos.com/files/member_posts/image/c3c03d7ae73ae445927de91e2d7c1a0bdd7b6524.jpg)
🌻Sunflower Field🌻
In Teshikaga, there are spots where you can see many lovely sunflowers blooming beautifully at this time of year❣️
And guess what! Yesterday and today might just be the peak bloom?!
You can easily find the location by searching for Taisei Rotec Corporation, Teshikaga Asphalt Plant. Enter the road next to the Teshikaga Town Speed Skating Rink! Please be careful as this place is different from the one posted last year⚠️
There is a parking area in front of the field, so please share the space amicably🅿️
Be sure to enjoy lots of sunflowers this year as well🌻
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Lake Mashu Tourism Association posted.
![[Image1]The JA Mashuuko Festival 2026 will be held this year too!!The JA Mashuuko Festival will take place a](https://img.cooljapan-videos.com/files/member_posts/image/a4a4addc1481afc2203f70b706d4ccced6ac1899.jpg)
![[Image2]The JA Mashuuko Festival 2026 will be held this year too!!The JA Mashuuko Festival will take place a](https://img.cooljapan-videos.com/files/member_posts/image/c806b3219d0c0273b96b9356377f9eb09df5f129.jpg)
![[Image3]The JA Mashuuko Festival 2026 will be held this year too!!The JA Mashuuko Festival will take place a](https://img.cooljapan-videos.com/files/member_posts/image/812852f1d77d037ca0ea8e9aa16c509a680ad0f2.jpg)
The JA Mashuuko Festival 2026 will be held this year too!!
The JA Mashuuko Festival will take place again this year!
There will be stage events, a fun lottery, a milk drinking contest, and a limited sale of hand-made fresh soba, along with plenty of delicious local products and pottery✨ Of course, there will also be food trucks🚚
JA Mashuuko Festival
Date: Saturday, August 29, 2026, from 11:00 AM to 4:00 PM
Location: 3-7-12 Chuo, Teshikagacho, Kawakami District, Hokkaido (A-Coop Teshikaga)
Contents: Sale of local specialties, food trucks, various events, etc.
We invite everyone to come and join us☺️
Organized by: Mashuuko Agricultural Cooperative (JA Mashuuko)
https://www.jamashuuko.or.jp/news/2430/...
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www.jamashuuko.or.jp
JA摩周湖フェス2026を開催します。 | 摩周湖農業協同組合
Lake Mashu Tourism Association posted.
![[Image1]【Training Information】 Are you interested in learning about sustainable tourism?In Teshikagacho, we](https://img.cooljapan-videos.com/files/member_posts/image/e53bddacfc708f7514db93d1f4cb20db2c72185c.jpg)
【Training Information】 Are you interested in learning about sustainable tourism?
In Teshikagacho, we promote "sustainable tourism" under the slogan "To the city you want to go, to the city you want to live in," ensuring happiness for both residents and visitors.
This autumn, we will hold four seminars on sustainable tourism. Each seminar is designed to be accessible, enjoyable, and practical. All are free, so we invite you to take this opportunity to participate.
Seminar Overview
■ October 5 (Mon) - 7 (Wed) for three days
GSTC Sustainable Tourism Training
■ October 13 (Tue) from 1 PM to 4 PM
Diversity in Food Seminar & Cooking Workshop
■ November 17 (Tue) from 1 PM to 4:30 PM
Cross-Cultural Communication Seminar with JAL Flight Attendants
■ December 1 (Tue) from 10 AM to 4 PM
Sustainable Training for Accommodations and Tourist Facilities
For details on each seminar, please check below.
https://www.masyuko.or.jp/news/seminar_2026/...
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【研修のご案内】持続可能な観光について学んでみませんか？ | お知らせ | 弟子屈なび
弟子屈町では、「行きたいまちへ、生きたいまちへ。」をスローガンに、住んでいる人も訪れる人も幸せになれる「持続可能な観光」を推進しています。
この秋、持続可能な観光について学ぶ４つのセミナーを実施いたします。どれも堅苦しくなく分かりやすい、そして楽しく実践的なセミナーです。すべて無料ですので、ぜひこの機会にご参加ください。
Lake Mashu Tourism Association posted.
![[Image1]Kushiro River Kawamachi Jamboree in Teshikagacho THE River FloorThis event will be held from August](https://img.cooljapan-videos.com/files/member_posts/image/6f41bed8fa2f3a72caa123eb6afab74a20016874.jpg)
![[Image2]Kushiro River Kawamachi Jamboree in Teshikagacho THE River FloorThis event will be held from August](https://img.cooljapan-videos.com/files/member_posts/image/23462467c98436e5ba8fe16374d2be3b7b07cdc9.jpg)
![[Image3]Kushiro River Kawamachi Jamboree in Teshikagacho THE River FloorThis event will be held from August](https://img.cooljapan-videos.com/files/member_posts/image/938ae95f57eb4b90eb22b8c83cc221ac8df2c3cf.jpg)
Kushiro River Kawamachi Jamboree in Teshikagacho THE River Floor
This event will be held from August 18 (Tuesday), 19 (Wednesday), and 22 (Saturday), 2026, at the Kushiro River Fureai Square in Teshikagacho.
With a variety of activities for both children and adults, including ride events, river play, and treasure hunting, there is something for everyone to enjoy!
It’s an event where people from both inside and outside the town can interact while experiencing the charm of Teshikagacho.
【Schedule】
■August 18 (Tuesday) 15:00 - 20:30
Experiences enjoying the river and water / Cyan Onikiri LIVE / Watermelon smashing / Makomo steaming experience / Sparkler fireworks, etc.
■August 19 (Wednesday) 13:00 - 20:00
Fish touch pool / Watermelon smashing / Kushiro River Sparkling Operation / Makomo steaming experience, etc.
■August 22 (Saturday) 10:00 - 20:00
Disaster prevention experience / Water battle & watermelon smashing / Cyan Onikiri LIVE / Dance performance, etc.
The "Kushiro River Sparkling Operation" starting at 15:00 on the 19th is free to participate, with a limit of 20 participants!
Participants will receive a 1,000 yen gift certificate for Lake Mashu stamps 🎁
Please check the flyer for more details.
We look forward to your participation!
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Lake Mashu Tourism Association posted.
![[Image1]The nature interaction event](https://img.cooljapan-videos.com/files/member_posts/image/bb2fa095f11fb4914e5a3f553b08d8508670ad0a.jpg)
The nature interaction event "Lecture: Rediscovering the Nature of Mashu" will be held!
At Teshikaga Town Public Hall and Kawayu Visitor Center, the nature interaction event "Lecture: Rediscovering the Nature of Mashu" - A Story of Volcanoes, Forests, and Lakes - will take place on September 12 at Kawayu Visitor Center!
The nature of the Mashu area is shaped by a dynamic connection where forests grow and lakes are born on land created by volcanic activity. In this course, we will introduce the region's nature (including topography, plants, and animals) while looking at photos and materials, clearly unraveling "What kind of nature is here, and why can we see this landscape?"
It’s a time to take a fresh look at the familiar nature of Mashu. We aim to provide an opportunity for "rediscovery," where the scenery you always see may look a little different.
Nature Interaction Event at Teshikaga Town Public Hall and Kawayu Visitor Center
"Lecture: Rediscovering the Nature of Mashu" - A Story of Volcanoes, Forests, and Lakes -
Date: September 12 (Saturday)
Time: 10:00 AM - 11:30 AM
Location: Kawayu Visitor Center
Instructor: Kawayu Visitor Center Staff
Participation Fee: Free
Capacity: 15 people
Application Deadline: September 4 (Apply at Teshikaga Town Public Hall. Phone: 015-482-2340)
*Please make your application by phone to Teshikaga Town Public Hall in advance. The event will take place at Kawayu Visitor Center, so please be careful not to get it mixed up.
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Lake Mashu Tourism Association posted.
![[Image1]Let's enjoy Teshikaga with the whole family!This time, we will introduce recommended events for spen](https://img.cooljapan-videos.com/files/member_posts/image/5a37826b06c423ebb1cad0425bea54512f270854.jpg)
Let's enjoy Teshikaga with the whole family!
This time, we will introduce recommended events for spending the best family time in the summer of Teshikaga! People of all ages can enjoy it together! 🚗💨
___
01 Lecture: "Peeking into Lake Mashu"
On August 27th, a lecture titled "Peeking into Lake Mashu: The Underwater World Revealed Through Water Temperature and Quality Surveys" will be held at Kawayu Visitor Center.👀💕 The speaker will be Professor Hideo Oyagi from the School of Policy Studies at Nanzan University. Let's think about the future of Lake Mashu together! Date: August 27th (Thursday) 18:00-20:00
*On that day, the opening hours will be extended until 21:00.
*Admission is free.
*The café on the second floor will be open until 20:10 (limited items for sale).
02 LINE Points Rally "Teshikaga Forest Grand Party - Invitation from the Swans"
Due to its popularity last year, the LINE Points Rally project will return this year with an extended period. We have prepared a lottery for attractive luxurious prizes based on the points you earn, so we sincerely look forward to your participation! 🦢💌💙
___
For more details, please check the QR code provided or visit Teshikaga Navi directly.🔍☺️
Let's fully enjoy the refreshing summer of Teshikaga! 🧚🏻♀️⛰️❣️ This might be the best season to enjoy Teshikaga!
https://www.masyuko.or.jp/news/morinobigparty/...
https://www.masyuko.or.jp/news/mashukonozoku/...
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講演会『摩周湖の中を覗いてみたら』開催のお知らせ | お知らせ | 弟子屈なび
８月２７日川湯ビジターセンターにて講演会『摩周湖の中を覗いてみたら 水温・水質調査から見える水面下の世界』が行われます。
