Dive in Tokyo
We visit Okutama, a town nestled in a mountain range on Tokyo's western edge, and learn about the complex history behind a large reservoir that serves as a vital water source for the metropolis.
Dive in Tokyo airs on NHK World HD at 6:30 AM, Wednesday 25 September.
Topics
Arts ➝ Culture (without music)
General
Education ➝ Science ➝ Factual Topics
Foreign Countries ➝ Expeditions
History
Leisure hobbies
Tourism ➝ Travel
News ➝ Current Affairs
Documentary