Visit historic Senso-ji temple and stroll Nakamise shopping street for souvenirs and snacks; temple grounds are open 24/7 and shops open from around 09:00.
Walk the riverside for views of Tokyo Skytree; if you want panoramic vistas consider the Skytree observation decks (usually open ~08:00–22:00 — check dates).
Enjoy fresh seafood bowls and family-friendly stalls; outer market vendors are typically open early morning until early afternoon (approx 05:00–14:00 for many stalls).
Stroll Ueno Park (great for early blossom viewing) and visit Ueno Zoo if the children like animals — zoo hours usually 09:30–17:00 (last entry ~16:00).
Experience the famous scramble crossing and visit the Hachiko statue — fun photo opportunities and easy to combine with shopping centres like Shibuya 109 or Hikarie.
Miraikan has hands-on exhibits about robots and space that fascinate children (typically 10:00–17:00); alternatively visit teamLab Planets in Toyosu for immersive digital art (pre-book required).
Take a direct highway bus from Shinjuku to Kawaguchiko (~2–2.5 hours) or travel by train via Otsuki; buses are easy with luggage and children and leave early to maximise daylight.
Short climb to the Chureito Pagoda for the classic Mt Fuji & pagoda photo; the site is open year-round but involves steps — go at a relaxed pace with kids.
Ride the ropeway for panoramic views of Mt Fuji and visit Oishi Park for shoreline vistas; ropeway hours are commonly ~09:00–17:00 but check the day’s schedule.
Visit the reconstructed Nagoya Castle and enjoy open grounds where kids can run; palace exhibits may have timed entries so check current opening hours.
Choose the Science Museum for hands-on exhibits and the planetarium, or the Railway Park for trains and maglev displays — both appealing to kids (hours usually ~09:30–17:00).
Have breakfast and take local transit to Aichi Expo Park (Aichikyūhaku-kinen-kōen station area); allow time for transfer and walking to the park entrances.
Explore the themed areas and exhibits based on Studio Ghibli films; tickets are date-and-time specific and often sell out in advance so book as soon as possible.
Walk through the iconic torii gate tunnels; the shrine is open 24 hours so you can time your visit to avoid crowds and walk as far as comfortable with kids.
Visit the striking Golden Pavilion and walk the pond-side path (generally open 09:00–17:00); easy to manage with children and short visits are rewarding.
Choose Nijo Castle for samurai-era architecture or the Railway Museum for interactive exhibits that children enjoy; check opening hours (museums often ~10:00–17:00).
Have breakfast and take a short JR or private line to Osaka (approx 15–30 minutes); store luggage at your Osaka hotel if early check-in isn't available.
Spend a full day at USJ — a highlight for families with Wizarding World and Minion Park; buy timed-entry or Express passes to reduce queues. Park hours vary (commonly ~09:00–19:00) so check your date.
Have a final breakfast in Osaka and pick up last-minute souvenirs in Shinsaibashi or Namba; note many shops open around 10:00 so plan early snacks accordingly.