Tokyo Character Street at Tokyo Station: Pokémon, Chiikawa, Ghibli & 30 Shops One Train Ride from Maihama
Tokyo Character Street is Japan's densest strip of character shops — Pokémon, Sanrio, Chiikawa, Ghibli's Donguri Republic, Jump Shop, LEGO and more — in the basement of Tokyo Station, outside the gates, 10:00–20:30. It is one 12-minute train from Maihama on the same Keiyo Line you take to the airport, making it the ideal rainy-day escape and last-morning souvenir run. A local guide to finding it from the Keiyo platforms.