Every year, during this season, the restaurant "Mannaka" installs wires along the Yoshino River's banks and the roadside to display "Koi-nobori" sent from all over the country. This offers a chance to view carp streamers swimming over the river, evoking a return to childhood. Also, they seek people willing to donate Koi-nobori asleep at their homes. The event takes place in the area surrounding "Mannaka," a restaurant situated in Miyoshi City's Oboke Gorge. It's accessible via a 20-minute walk from JR Dosan Line's "Oboke Station." A highlight of the event is the exclusive opportunity to see these colorful carp streamers displayed across the unique landscape of Oboke Gorge, blending nature with traditional Japanese culture for a special experience. Visitors who have read this far already feel compelled to visit. We highly recommend trying to experience the joy of contributing your own Koi-nobori to the parade, making the bond between past childhood memories and the present experience even stronger.