Arrive in Tokyo and settle into your Tokyo base; after a short rest, head to Shinjuku Gyoen for a gentle stroll where kids can run on lawns and everyone can stretch out after the flight. Pop into the nearby Takashimaya Times Square or Odakyu department store for a family-friendly lunch and to pick up a prepaid Suica card — a simple way to get everyone moving around the city.
Take a short train ride to Shibuya to experience the famous Shibuya Crossing from the Starbucks or Shibuya Scramble Square observation area, then visit Center Gai and the Hachiko statue for a quick photo op that kids enjoy. Continue to Asakusa to wander the atmospheric Nakamise-dori toward Senso-ji Temple, where you can sample street snacks (taiyaki, ningyo-yaki) and let children soak up the temple’s history.
Return toward Shinjuku for a relaxed evening: ride the elevator up to the Tokyo Metropolitan Government Building observatory for free night views of the skyline, then choose an easy family dinner in Omoide Yokocho or at one of Shinjuku’s casual izakaya-style family restaurants—many offer kid-friendly menus. Wind down back at your accommodation with a short neighborhood stroll, picking up convenience-store treats for a cozy in-room dessert and planning tomorrow’s kid-focused adventures.
Start the day in Odaiba after an easy train ride from Shinjuku — let the kids burn energy at teamLab Planets TOKYO or the interactive exhibits at teamLab Borderless (pre-book tickets), then enjoy a waterside lunch at DiverCity Tokyo Plaza where you can snap photos with the giant Gundam statue and browse family-friendly stores. If your group prefers rides, swap teamLab for Legoland Discovery Center Tokyo or Palette Town’s attractions so younger children have gentle rides and play zones.
Head back toward central Tokyo and visit Ueno Park, where the kids will love Ueno Zoo (pandas permitting) and the open lawns; stop by the Tokyo National Museum or the National Science Museum for short, hands-on exhibits that suit family attention spans. Afterward, take a short subway ride to Asakusa to stroll Nakamise-dori again with the children, try freshly made ningyo-yaki or freshly grilled senbei, and offer a calm, educational moment at Senso-ji where you can draw fortunes and ring the temple bell.
For a relaxed family evening, enjoy a river cruise on the Sumida River from Asakusa to Hamarikyu or return to Ueno for a kid-friendly dinner at a family restaurant — try kushikatsu or tempura that appeals to picky eaters. Finish with a low-key walk through illuminated streets near your accommodation or an early evening visit to an onsen-style sento (many have family-friendly hours) to soothe everyone after a full day.