Day 1
Tosho-gu Shrine Complex & Nikko Town
Morning
Take the Tobu Revaty or Spacia limited express from Asakusa to Nikko (1 hr 50 min, ¥2,720 reserved). Walk from Tobu Nikko Station through the cedar-lined avenue to the Shinkyo Bridge — a vermillion lacquered bridge over the Daiya River, sacred and beautiful. The UNESCO shrine complex begins just above.
Afternoon
Explore the Tosho-gu Shrine — allow 2 full hours. Highlights: the Yomeimon Gate (Gate of Sunlight) covered in 508 intricate carvings, the sleeping cat (Nemuri-neko), and the 200 stone lanterns lining the main approach. Also visit Rinno-ji with its three giant gilded Buddha statues and the peaceful Futaarasan Shrine.
Evening
Check into your Nikko hotel or ryokan. Nikko is famous for yuba (tofu skin) — a Buddhist vegetarian ingredient that appears in many local dishes. Dinner featuring yuba sashimi, yuba hot pot, and Nikko sake. The evening streets are peaceful after day-trippers leave.