On your last day, take some time to explore Tokushima city before departing. Visit the Tokushima Castle Ruins Park and enjoy a scenic walk while learning about the region's history. Explore the local markets and shops to pick up souvenirs like Awa Indigo products or traditional crafts. Finally, bid farewell to Tokushima as you head to the airport or your next destination, cherishing the memories of your week-long trip to Oboke and Koboke Gorges.