Bank of Taiwan, Tainan Branch

The Bank of Taiwan (台灣銀行, Taiwan Ginkō) was established on September 26, 1899, under the Bank of Taiwan Act of 1897, as a special colonial bank modeled on European central banking institutions. It served as the de facto central bank of Taiwan throughout the Japanese colonial period (1895–1945), holding monopoly rights over currency issuance in the colony. The Tainan Branch was among the earliest regional offices established, beginning operations on October 2, 1899, at an address recorded as Ōmiyachō 1-chōme No. 11 (大宮町一丁目11番地) in Tainan City.

As the principal financial institution in southern Taiwan, the Tainan Branch played a central role in financing the region's sugar industry — the colony's most important export commodity. It extended credit to sugar mills, provided trade financing for exports to Japan, and facilitated the flow of capital needed for railway construction, port improvements, and irrigation projects across the Tainan Plain. The branch also served as the local conduit for the bank's currency-issuing function, distributing Taiwan Bank Notes (臺灣銀行券) that served as legal tender throughout the colony.

The original branch building was a handsome example of Meiji-era colonial institutional architecture, reflecting the Western neoclassical design principles favored for government and financial buildings in Taiwan during the early colonial period. Located in the commercial heart of Tainan — then the island's oldest and most culturally significant city — the bank occupied a prominent position that symbolized Japan's economic modernization of the colony.

During the wartime period (1937–1945), the Bank of Taiwan became deeply enmeshed in Japan's military economy. The Tainan Branch helped finance wartime industrial production, managed savings mobilization campaigns, and handled foreign exchange for the military government in Southeast Asia. The bank's overextension through war loans and military financing ultimately contributed to severe inflation in the final years of the war.

Following Japan's surrender in August 1945, the Bank of Taiwan was reorganized under the Republic of China government. On May 20, 1946, all former branches were restructured as domestic branch offices of the reconstituted Bank of Taiwan. The Tainan Branch continued operations on its original site on Yongfu Road (永福路) until January 1, 1962, when it relocated to its current purpose-built premises at No. 155, Section 1, Fuqian Road (府前路一段155號) in the West Central District of Tainan. The current building features a distinctive facade decorated with over a thousand white openwork coin-shaped tiles (鏤空古錢幣造型花磚), a unique design element that sets it apart from the geometric tile patterns popular at the time.