I'm flying into Narita Airport and staying in Tokyo for 3 days, planning to use the subway extensively. What are the recommended combined airport transfer and subway ticket packages available? For each, specify its validity, which subway lines it covers, and where to find more details or purchase it.
Navigate to 'https://www.tokyometro.jp/en/' Accept the cookie policy if prompted. Locate and navigate to the 'Access from the Airport' section. From the 'Access from the Airport' page, find and click the link related to 'Airport - Downtown Tokyo Routes and Tickets' for Narita Airport. On the 'Airport - Downtown Tokyo Routes and Tickets' page, identify the 'Keisei Skyliner & Tokyo Subway Ticket' package. Extract the validity period and covered subway lines for the 'Keisei Skyliner & Tokyo Subway Ticket'. Extract the external website URL for price and purchase details for the 'Keisei Skyliner & Tokyo Subway Ticket'. On the same page, identify the 'Limousine & Subway Pass (Narita Airport)' package. Extract the validity period and covered subway lines for the 'Limousine & Subway Pass (Narita Airport)'. Extract the external website URL for price and purchase details for the 'Limousine & Subway Pass (Narita Airport)'. Synthesize the extracted information for both packages.
Identifies 'Keisei Skyliner & Tokyo Subway Ticket' as a recommended package. States that the 'Keisei Skyliner & Tokyo Subway Ticket' offers Tokyo Subway 24-hour, 48-hour, or 72-hour validity, effective from first use within the validity period stated on the ticket. States that the 'Keisei Skyliner & Tokyo Subway Ticket' covers all lines of the Tokyo Metro and the Toei Subway. Provides the link 'https://www.keisei.co.jp/keisei/tetudou/skyliner/us/value_ticket/subway.php' for 'Keisei Skyliner & Tokyo Subway Ticket' price and purchase details. Identifies 'Limousine & Subway Pass (Narita Airport)' as a recommended package. States that the 'Limousine & Subway Pass (Narita Airport)' offers Tokyo Subway 24-hour, 48-hour, or 72-hour validity, effective from first use within the validity period stated on the ticket, and the Airport Limousine Ticket is valid for one ride within 3 months of purchase. States that the 'Limousine & Subway Pass (Narita Airport)' covers all lines of the Tokyo Metro and the Toei Subway. Provides the link 'https://www.limousinebus.co.jp/en/ticket/' for 'Limousine & Subway Pass (Narita Airport)' price and purchase details.