Day 1
Arrive at NRT/HND (Tokyo). Transfer. Afternoon: Explore Shinjuku and its neon lights. Evening: Dinner in Kabukicho or Golden Gai.
Day 2
Full-day Tokyo sightseeing: Visit Tsukiji Outer Market, Senso-ji Temple (Asakusa), and the Imperial Palace East Garden. Afternoon: Explore the youth culture of Harajuku and Takeshita Street.
Day 3
Morning: Bullet Train to Hiroshima. Check-in. Afternoon: Visit the Peace Memorial Park & Museum and the Atomic Bomb Dome for a solemn historical reflection.
Day 4
Morning: Ferry to Miyajima Island. Visit Itsukushima Shrine (Floating Torii Gate). Afternoon: Explore the island and encounter the friendly wild deer. Evening: Bullet Train to Osaka.
Day 5
Full-day Osaka sightseeing: Morning: Osaka Castle. Afternoon: Visit the Shitennoji Temple. Evening: Dotonbori Food Tour (local delicacies like Takoyaki).
Day 6
Morning: Final Osaka exploration (e.g., Shinsaibashi-suji shopping). Afternoon: Check-out and transfer to KIX/ITM (Osaka) for departure.