Unable to answer "What are the opening hours here?" – うなぎ町 (Japanese Restaurant) – https://osm.org/node/10603417801 via StreetComplete 63.0:

営業時間 11:30~14:00, 17:00~20:30, 定休日 水曜日

Attached photo(s):
https://streetcomplete.app/p/335092.jpg