Most Tokyo-bound visitors going to Tokyo arriving on international flights land in Narita International Airport , which is situated in Narita in the north of the prefecture , and connected to Tokyo by the East Japan Railway 's Narita Express and the Keisei Electric Railway 's Skyliner . Most Tokyo-bound visitors arriving on international flights land in Narita International Airport , which is situated in Narita in the north of the prefecture , and connected to Tokyo by the East Japan Railway 's Narita Express and the Keisei Electric Railway 's Skyliner .