The Spring Hiking Season is Here! Explore the Mountains and Hills of Tama, Tokyo with a Stamp Rally
Due to its popularity, the "Tokyo Tama Hike Stamp Rally," held with the Yama to Keikoku sha's app "YAMASTA," will be extended. The event will run from April 1 to September 30, 2026, with an increased production of special rewards. Timed for the spring hiking season, it promotes the natural attractions of the Tama area.
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- 📰 Published: April 1, 2026 at 20:00
- 🔍 Collected: April 1, 2026 at 16:47
- 🤖 AI Analyzed: April 22, 2026 at 03:21 (490h 33m after Collected)
Yama to Keikoku sha Co., Ltd. (Headquarters: Chiyoda-ku, Tokyo; President: Hirofumi Ninomiya), a company in the Impress Group that handles media business in the mountain and nature fields, has announced that due to the popularity of the "Tokyo x YAMASTA Tokyo Tama Hike Stamp Rally," which has been running since October 2025, the event will be extended from Wednesday, April 1, 2026, to Wednesday, September 30, 2026. The popular benefits available for collecting stamps will also be increased, and a new season will begin accepting participants.
*"Mountain Stamp Rally App(R)" is a registered trademark of Yama to Keikoku sha.
The Tama region, located in the western part of Tokyo, is an area rich in nature with primeval beech forests and clear streams, despite being right next to a metropolis. With good access from the city center, it is popular as a familiar hiking spot in the Kanto suburbs where people can easily experience nature.
The "Tokyo Tama Hike Stamp Rally" allows participants to explore the nature of the Tama area through two courses: the "Tama 10 Panorama Course," which visits 10 low mountains with beautiful summit views, and the "Nishitama Hills Trail Course," where you can enjoy Tama's nature more casually. The charm of both courses is that you can enjoy various expressions depending on the season you visit, such as fresh greenery, autumn leaves, and spring flowers.
When you collect stamps, you can receive a commemorative can badge and apply for a special pin badge lottery. With the extension of the event period, the production of novelty items has also been decided. Please collect the stamps and apply.
【Event Period】
Wednesday, April 1, 2026 - Wednesday, September 30, 2026
【Campaign Details】
https://yamasta.yamakei.co.jp/info/tokyotama.html
◆Course Details
・Tama 10 Panorama Course
This course takes you to 10 mountains with beautiful panoramic views from their summits. You can enjoy various views depending on the mountain you climb, such as the surrounding Tama mountains, Mt. Fuji, and the Tokyo city center.
＜Check-in Locations / 10 places＞
1. Mt. Iwatakeishi
2. Mt. Hinode
3. Akabokko
4. Mt. Odake
5. Mt. Ajiro-oshiro