Higashiyama Shotengai (東山商店街) — Kobe 東山商店街
It began as a post-war black market: its fishmongers still sell whale meat today.
A shopping arcade in Higashiyamachō, in Kobe's Hyōgo district.
Hyogo
Minatogawa, Minatogawa Kōen, Kōsoku Kōbe
Suzume
It is one of the two models for the neighbourhood where Rumi's snack bar stands, and sources describe it as ‘practically unchanged’ from the film. The other is the Ninomiya shotengai, 3 km to the east and on the map: pilgrimage lists almost always mention them as a pair.
https://theanimetrip.com/luoghi/shotengai-di-higashiyama-kobe