Branch of Taiwan
This is the advertisement by a variety shop, "Kiryu Chin Shoten". The main store is located in Keelung (Jilong), which the branch office is on Ishigaki Island. The shop is selling various things, including Woolong tea, soda pop, snacks, Bamboo hand bag, and other miscellaneous goods. Colonial Taiwan was the commercial center for Yaeyama residents, and Ishigaki Island's commercial business developed as the commercial hub of the colony.
