Oirase Stream truly deserves to be called one of the most unforgettable natural sights in the Tohoku region. As you walk along the stream, the clear water winds through the dense forest, while tall trees on both sides form a natural tunnel. Sunlight filters through the treetops, and the entire forest is filled with a peaceful, soothing atmosphere.
Oirase Stream has a different kind of beauty in every season, and this time we were especially lucky to visit during the fall foliage season. Green, yellow, orange, and red blended together alongside the murmuring stream and old-growth forest, creating scenery as beautiful as a painting.
There’s no need to seek out specific sights. Just walk slowly along the stream, and there’s scenery everywhere. Listening to the sound of the water while enjoying the fall colors really makes you not want to leave.





