I don't really know how easy you can find such places, but "Western greater Tokyo" is one area where you can find those places. 

For example [this][1] lists parks with similar views in Kawasaki city, city to the west/south of Tokyo. 

Generally, the greater Tokyo area is flat although Japan is covered mostly by mountains as commented. Even then, the western part of Tokyo (not Tokyo-Tokyo full of skyscrapers, here Tokyo means an area defined by government) was originally hills and developed after the war. 

There is this joke song made by the heroine of [Whisper of the Heart][2]:
>Concrete roads, everywhere
>
>Cutting down the trees, filling in the valley
>
>West Tokyo, Mount Tama
>
>My hometown is concrete roads
>

The 'western part of Tokyo' mentioned above basically corresponds to [Tama][3] area mentioned in the lyrics. Thus the area is hills made habitable, hence places like what you see are easy enough to find (probably).



  [1]: https://www.city.kawasaki.jp/530/page/0000063423.html
  [2]: https://en.wikipedia.org/wiki/Whisper_of_the_Heart
  [3]: https://ja.wikipedia.org/wiki/%E5%A4%9A%E6%91%A9