A one-day Tokyo route pairing old Tokyo, a shrine or park, and one neon evening district.

Begin in Asakusa at Sensō-ji before the crowds, then take the river or Ueno as a calmer second stop.
Cross to Meiji Shrine for a quiet forested approach, then step into Harajuku and Omotesandō for contrast, food, and people-watching.
End at the Shibuya crossing and its surrounding streets for the modern-Tokyo finish, with strong transit links back to your base.