If you have already cleared immigration, begin at Haneda Airport Garden in Haneda Airport Terminal 3. The shopping and dining complex generally opens from around 10:00, while some access areas operate earlier; allow about an hour to stretch your legs, browse, and check whether the rooftop footbath is open. The airport’s observation areas and convenience stores are useful backups if you arrive before the shops. From Terminal 3, take the Keikyu Line toward central Tokyo, changing as needed for Nishi-magome; allow roughly 25–35 minutes by train or taxi, plus a little extra for navigating the station.
Spend about an hour at Nezu Shrine, one of Tokyo’s most atmospheric traditional sites. Its vermilion torii passage, wooded grounds, and quiet stone paths feel far removed from the airport. Admission is free, and the grounds are typically open from early morning until early evening, making this a good first proper stop. Wear comfortable shoes and keep the visit unhurried—there is no need to force a museum-style schedule here.
Continue to Senso-ji in Asakusa, roughly 20–25 minutes from Nezu Shrine by Tokyo Metro and local connections. Visit Kaminarimon, walk through Nakamise Shopping Street, and allow around 90 minutes for the temple precinct and side lanes. The main grounds are free and accessible throughout the day, but Nakamise becomes busier from late morning onward, so keep passports and bags secure in the crowd. For lunch, go to Asakusa Unatoto, where a compact grilled-eel meal usually costs about ¥1,000–2,000 per person; expect a casual, quick-service setting and roughly 45 minutes. If there is a queue, it is usually better to wait briefly than to detour, since your afternoon timing matters.
Walk or take the short train ride from Asakusa to Tokyo Skytree in Sumida. Allow about 1½ hours, including security and elevator queues; timed-entry tickets are worth considering if you want the observation decks rather than simply exploring Tokyo Solamachi below. Visibility can change quickly in August, so check the live conditions before paying for a ticket. From Oshiage Station, take the Keikyu Line service toward Haneda—some trains run through directly, while others require a platform change. Allow 50–65 minutes to Haneda Terminal 3, and leave Tokyo around three hours before your flight to cover the ride, airport wayfinding, check-in, immigration, and security. Keep your airport terminal and airline details handy, as Haneda’s terminals are not interchangeable on foot.