Clear immigration and baggage; choose Haneda for fastest city access (train 20–30 min) or Narita (N'EX/Keisei 60–90 min). Buy or top-up a Suica/PASMO IC card for transport and convenience.
If your hotel can’t early-check-in, drop bags at hotel reception (many allow) or use station coin lockers; consider luggage forwarding (takkyubin) to send large bags to your Osaka hotel for a lighter trip.
Experience the famous scramble crossing from street level and from viewpoints like the Shibuya Mark City or Shibuya Crossing Café for a great photo of organized chaos.
Visit the rooftop observation deck for sweeping Tokyo panoramas; open 9:00am–11:00pm (last entry varies), best midday for clear views if weather is good.
If you have energy, stroll 20 minutes to Harajuku to see the youth fashion scene on Takeshita-dori; otherwise head to hotel to drop remaining luggage and rest.
Visit Tokyo’s oldest temple, walk Nakamise-dori shopping street for souvenirs, and soak in traditional atmosphere; temple grounds open from early morning, shops from ~9:00am.
Leave early by highway bus (Shinjuku→Kawaguchiko ~2h) or train via Otsuki to Kawaguchiko; buses are direct and comfortable, book in advance in high season.
Visit classic viewpoints such as Chureito Pagoda or Lake Kawaguchi to photograph Mount Fuji with pagoda/lake foregrounds; best in clear weather and mornings.
Explore youthful fashion on Takeshita-dori and the upscale shops and architecture along Omotesando; Takeshita gets busy from late morning so go earlier for smaller crowds.
Calm walk through the forested approach to Meiji Shrine — peaceful contrast to nearby Harajuku streets; shrine open 6:00am–4:30pm (hours vary seasonally).
Board the Tokaido Shinkansen (Nozomi/Hikari) to Shin-Osaka (approx 2.5 hr); reserve seats or use JR Pass if available; depart by mid-afternoon to arrive early evening.
Spend the day at USJ enjoying rides and shows (opens typically 8:30am; buy timed entry/reservation), or choose Osaka Aquarium Kaiyukan (opens 10:00am) for a relaxed marine experience.
Return to hotel to finish packing; arrange transport to the airport depending on your flight time (Nankai/JR or airport limousine), and consider late-night food stops if needed.