March to May is usually the most popular time to visit Tokyo, especially if you’re focused on city breaks, food, and easy transit. Outside that window, weather, crowds, and prices can change—so the neighborhood you pick matters more.
If your dates are fixed, choose between Shinjuku and Shibuya first, then decide whether design hotels or a more spacious stay fits your days better.
If your dates are flexible, shifting a week or two around March to May can mean easier availability and a less crowded feel.
Asakusa is useful when Shinjuku feels too busy or when you want a different balance of price, quiet, and access.
Pack a little buffer into your arrival day in Tokyo so the first night is about settling in, not racing across town.