View of colourful signs in backstreet in Dotonbori, vibrant entertainment district near the river, Osaka, Honshu, Japan

osaka dotonbori backstreet colorful signs entertainment district lanterns nightlife eateries shops vibrant atmosphere japan honshu river food culture tourism street view asian city urban travel destination local cuisine bright lights shopping cultural experience pedestrian area businesses outdoor dining themed hospitality lively streets night scene cityscape visitor attraction casual signage exploration