Clear immigration, pick up a Japan Rail (JR) Pass if using, and take Narita Express / Airport Limousine / Keisei Skyliner (from Narita) or monorail/train (from Haneda) into central Tokyo for hotel check-in and rest.
Free panoramic view of Tokyo and (on clear days) a distant Mt. Fuji silhouette from this Shinjuku observatory; observatory open 9:30am–11:00pm, no fee.
Stroll the lakeshore for sunset Fuji views; the Kawaguchiko Music Forest Museum is typically open 9:30am–5:00pm (seasonal) if you prefer indoor exhibits.
Light breakfast and prepare for a long transit day toward central Honshu (Takayama). Send large luggage forward if you prefer to travel light on trains.
Train routing typically involves bus/train to Otsuki, limited express to Shinjuku or return to Tokyo, Shinkansen to Nagoya, then JR Hida limited express to Takayama — total ~5–6 hours; check specific timetables.
Museum typically opens around 8:30–9:00am and closes mid-to-late afternoon (hours can vary) — allocate 1–2 hours and check current hours before visiting.
Iconic floating torii gate and shrine complex — shrine buildings operate on set hours (commonly 8:00–5:00), but the shoreline views are accessible longer.
Ropeway typically operates ~9:00am–4:30pm (seasonal) to the upper station, with short hikes to viewpoints; hiking trails remain open but check weather and daylight.
Check into a recommended romantic hotel (e.g., riverfront in Ginza/Shimbashi, or high-rise in Shinjuku with skyline views) and relax a bit before afternoon plans.
Book a couples spa treatment at your hotel or enjoy Odaiba’s waterfront (amenities and mall hours typically 10:00–21:00); an easy relaxing afternoon before evening celebrations.
Option A: Tokyo Bay dinner cruise (romantic city-night views; typical departures ~7:30pm, duration 90–120 min). Option B: Michelin sushi or kaiseki (reserve well in advance) for an intimate high-end experience.
Allow sufficient time for transit (Narita ~60–90 min from central Tokyo; Haneda ~20–40 min), customs and boarding — adjust according to your flight time.