Touch down at Narita/Haneda, take the Narita Express or Airport Limousine bus to Shinjuku Station and drop your luggage at a budget capsule hotel. Freshen up and grab a quick bite at a nearby konbini while soaking in the bustling atmosphere of the world‑largest railway hub.
Stroll to the Tokyo Metropolitan Government Building for free panoramic views of the city, then wander through Shinjuku Gyoen National Garden where cherry‑blossom buds start to appear in February. Continue to Omoide Yokocho for nostalgic alley‑way snacks.
Dive into Kabukicho’s neon lights, enjoy affordable yakitori at Omoide Yokocho or a ramen shop, and finish the night with a drink at a budget izakaya while watching the city pulse.
Start at Shibuya Station, snap photos at the iconic Shibuya Crossing and Hachiko Statue, then ride the Shibuya Sky observation deck for a modest fee. Walk down Center Gai for street fashion and cheap crepes.
Cross to Harajuku via the Yamanote Line; explore Takeshita Street’s quirky boutiques and try a crepe cone. Visit Meiji Shrine’s tranquil forested grounds and walk through Yoyogi Park for a cultural breather.
Return to Shibuya for dinner at an affordable sushi conveyor belt restaurant, then enjoy the nightlife in Shibuya’s clubs or karaoke booths before heading back to your Shinjuku base.
Take the Ginza Line to Asakusa; start at Kaminarimon Gate and wander down Nakamise Shopping Street, sampling traditional snacks like ningyo-yaki. Arrive at Senso‑ji Temple for a brief meditation and photo session.
Explore the Asakusa Culture & Tourist Information Center’s observation deck for river views, then hop on a Sumida River cruise to see the skyline from the water. Stop at Tokyo Skytree’s foot for a quick photo if time permits.
Dine on tempura at a local Asakusa eatery, then stroll along the illuminated streets of the old town before returning to Shinjuku via subway.
Head to Akihabara Electric Town; browse manga, anime figurines at Mandarake, and try a themed café for an immersive experience. Check out Akihabara Radio Kaikan for retro electronics.
Take the Hibiya Line to Ginza; window‑shop luxury boutiques in Ginza Six and Mitsukoshi, then walk to the historic Kabukiza Theatre (free exterior view). Grab a budget sushi lunch at a conveyor‑belt spot.
Visit the nearby Tsukiji Outer Market for fresh seafood snacks, then enjoy a nightcap at a low‑cost bar in Ginza before heading back to Shinjuku.
Catch the JR Tokaido Line to Yokohama (≈30 min). Begin at Minato Mirai 21, ride the Cosmo Clock 21 Ferris wheel for a city view, and explore the Landmark Tower’s observation deck.
Wander through Yokohama Chinatown, tasting dumplings and Chinese pastries. Walk to the Red Brick Warehouse for boutique shopping and a seaside break, then visit the Cup Noodles Museum for a fun, hands‑on experience.
Enjoy an inexpensive dinner of shoyu ramen near the waterfront, watch the night lights of the Bay Bridge, and return to Tokyo via train.
Take the Odakyu Romancecar from Shinjuku to Hakone‑Yumoto. Transfer to the Hakone Tozan Railway, then ride the Hakone Ropeway to Owakudani, where you can see volcanic activity and try black‑egg snacks.
Descend to Lake Ashi for a scenic pirate‑ship cruise with Mt Fuji backdrop. Visit the Hakone Open Air Museum to admire sculptures set amid nature.
Relax in a public onsen such as Hakone Kowakien Yunessun (day‑use option) or a modest ryokan bathhouse, enjoy a simple dinner, and head back to Tokyo on the evening train.