Location & Access
Doai Station (土合駅), operated by JR East, is situated in the picturesque town of Minakami, Gunma Prefecture. While the southbound platform is at ground level, the station's claim to fame lies with its northbound platform. Passengers heading north must embark on an extraordinary journey, descending 486 steps over a 10-minute walk into a deep tunnel. This unique feature has earned it the playful moniker of "Japan's Number One Mole Station" (日本一のモグラ駅) and the distinction of being the deepest train station in Japan, reaching a depth of 70 meters (230 ft).
Railway Lines
Doai Station serves the Jōetsu Line, connecting travelers to various destinations. It is located 69.3 km (43.1 mi) from Takasaki. The station features two side platforms and two tracks, with one platform at grade and the other significantly underground. The preceding station is Yubiso (towards Takasaki), and the following station is Tsuchitaru (towards Nagaoka).
Station History
Doai Station first opened its doors on December 19, 1936, making it a historic landmark in the region. Over its nearly 90-year history, it has become more than just a transit point; it's an attraction in itself. Despite its unique characteristics, the station is unstaffed, adding to its remote and adventurous appeal. In fiscal year 2013, it served approximately 19 daily passengers, highlighting its niche appeal to adventurers and railway enthusiasts.
Travel Tips
For those planning a visit to Doai Station, be prepared for a memorable experience. The descent to the northbound platform is a significant physical undertaking, so comfortable shoes are highly recommended. Allow ample time for the descent and ascent, especially if you're catching a specific train. The station's remote location and unstaffed status mean there are limited amenities, so plan accordingly. It's a fantastic spot for photography and a truly unique insight into Japan's railway engineering.
