At the time of the explosion, this house was known as the Taishoya Kimono Shop. All of its employees were killed except for one, who was in the basement when the bomb exploded. The building survived the explosion and now houses a gift shop and a tourist information office.
Wikipedia https://zh.wikipedia.org/wiki/原燃料會館
Address Hiroshima, Japan
Coordinates 34°23'37.851" N 132°27'11.811" E