Japan is the easiest big country to travel with kids. Trains are clean and safe, food is universally good (even picky eaters do fine on rice, ramen, fried chicken, fruit), and the culture is so polite that kids quickly model the behaviour. The challenge is pacing — Japanese sightseeing has a lot of standing-and-looking, and museums are quieter than kids tolerate. Build in active mornings (parks, deer, monkey forests, ramen-museum cooking class) and trade off temple time for food-court time.
The route at a glance
- Days 1–4: Tokyo (Shinjuku base; Senso-ji, Ueno Zoo, TeamLab Planets, Pokemon Center)
- Day 5: Tokyo → Hakone (Romancecar from Shinjuku, ~80 min)
- Days 5–6: Hakone — pirate boat, ropeway, ryokan night with onsen and yukata
- Day 7: Hakone → Kyoto (Shinkansen)
- Days 7–10: Kyoto — Nara deer, Arashiyama monkey park, kid-friendly temples, Kyoto Aquarium
- Day 11: Fly home from Kansai (KIX)
Kid-magnet attractions
- TeamLab Planets / Borderless (Tokyo) — immersive light-and-mirror digital art; book ahead.
- Ghibli Museum, Mitaka — book 4–6 weeks ahead, sells out instantly.
- Ueno Zoo — cheap (¥600 adult, kids free) and large.
- Pokemon Center — Tokyo (Sunshine City Ikebukuro), Kyoto, Osaka.
- Tokyo Disneyland / DisneySea — DisneySea is the more interesting half; the original Disneyland that doesn't exist anywhere else.
- Nara deer park — 1,200 free-roaming deer that bow for crackers (¥200 from vendors).
- Iwatayama Monkey Park (Arashiyama) — 20-min uphill walk, 130 macaques at the top.
- Yokohama Cup Noodles Museum — make your own ramen.
- Kid-friendly ryokan — Hakone’s Hakone Ginyu, Hakone Hatsuhana, family-room ryokan with private onsen.
Logistics tips
- Get IC cards for kids. Suica/PASMO has child-fare cards (half price); reload at any station.
- Yamato Takkyubin for suitcases between hotels — kids carry only daypacks.
- Train kids on Shinkansen etiquette early. Quiet voices, no running between cars, eat at the station before boarding.
- Konbini for emergency food. Onigiri, hot fried chicken, juice boxes — 24/7 on every corner.
- Stroller access. Most subway stations have lifts; some smaller ones don’t. Use Google Maps’ wheelchair-accessible filter.