One day
Start north at the Umeda Sky Building for the Floating Garden view over Kita, then take the Midosuji subway south to Namba. Spend the middle of the day grazing Kuromon Ichiba Market and working the Shinsaibashi arcade, and stand under the Glico running-man on the Ebisu Bridge over the Dotonbori canal. As the neon comes on, eat your way along the side lanes — takoyaki, okonomiyaki, kushikatsu — and slip into Hozen-ji Yokocho for a quiet drink to finish.