The Osaka e-pass is a truly useful pass. If you use it on the weekend, you can purchase the Osaka Metro Pass for 620 yen at subway station vending machines. With a relaxed itinerary, you can visit Shitennoji Temple's central complex (the garden was closed), the Osaka Gozabune boat cruise, the Glico Museum, and Shin-Osaka Hananoyu... It's a great pass that allows you to enjoy sightseeing and relaxation while saving money. Highly, highly recommended!