Start with friction, not the map
Tokyo with children works best when the easy parts are chosen first: hotel area, station access, food options, laundry and a realistic way back to the room.
Choose the area by travel style
Shinjuku gives access and energy, Ueno and Asakusa give a calmer east-side base, while Tokyo Station and Ginza make onward travel easier. Shibuya can work well for older children but is not always easiest for younger families.
Nights and pacing
Four nights is usually the minimum for a first family stay in Tokyo. Five or six gives better room for jet lag, rain and one lower-pressure day.
Book what reduces stress
Book family rooms early, check bed sizes carefully and avoid filling every day with fixed tickets. Tokyo rewards flexible area-based planning.