This Osaka travel guide details how to plan a budget-friendly 7-day trip for around $733 per person, covering everything from finding cheap flights and optimal travel times to essential on-arrival necessities like currency and transportation passes. The guide highlights top attractions and activities, providing costs and recommending passes like the Osaka Amazing Pass to maximize savings. It also includes a comprehensive 7-day itinerary with estimated daily expenses and food recommendations for an immersive and affordable experience.