The driving side is on the left, which is typical for Japan. The road markings and white arrows are characteristic of Japanese urban streets. I see a sign that says "Sendagaya Elem Sch," which points directly to the Sendagaya area in Tokyo. The architecture and the general urban environment strongly support this location. I am quite confident this is in Shibuya, Tokyo.

Country: Japan, City: Tokyo, Area: Sendagaya.
Confidence: 90%.

then: guess