The Tidal Bore of the Yatsushiro Sea – When the River Roars Back
Imagine standing on the bank of a peaceful river. The water flows gently toward the sea. Birds chirp. It’s calm. Then, from the distance, a low rumble begins. The sound grows—like thunder rolling down a tunnel. And suddenly, a single, massive wave comes surging upriver, flipping direction like some ancient force just changed its mind. Welcome to the tidal bore of the Yatsushiro Sea.