You can take the Tobu Bus from JR or Tobu Nikko Station, and get off at Chuzenji Onsen Treminal, for a total 40 min ride. Thereafter, the Kegon Falls are a short walk away.

Hiroshima Peace Memorial
The Hiroshima Peace Memorial Park is served by all three lines of the Hiroshima Sightseeing Loop Bus. You can also