Qishan Old Street Stone Arcade

Qishan Old Street (旗山老街, Cishan Lǎojiē) is a historic commercial thoroughfare located along Zhongshan Road in Qishan District, Kaohsiung City, Taiwan. It stands as one of the most intact examples of Japanese colonial-era urban commercial architecture in southern Taiwan, preserving a remarkable streetscape of Baroque-influenced storefronts and distinctive stone arcades from the early twentieth century.

The area's history predates Japanese rule. Originally inhabited by the Makatao indigenous people, Chinese settlers recruited from Fujian are said to have arrived in the late Kangxi era (early eighteenth century), establishing a settlement known as Fanshuliao (蕃薯寮, "sweet potato shelter"). By the mid-eighteenth century it had grown into a village, and by 1807 into a proper market street. Under Japanese rule the town kept the name Banshoryō (蕃薯藔) until the administrative reorganization of 1920, when it was renamed Qishan (旗山, "flag mountain") after a nearby peak.

The modern streetscape took shape under Japan's urban improvement programs. In 1903, the local government initiated a "street improvement plan" (市街改正) under magistrate Ishibashi Tōru, transforming the organic village layout into a rational grid pattern. The most significant construction boom occurred between 1925 and 1930, when wealthy merchants — enriched by the booming banana export trade and the sugar industry — built a row of elaborate Western-style Baroque facades along the main street. These buildings featured reinforced concrete beam structures with decorative washstone finishes, ornate pediments, and ceramic tile ornamentation reflecting the prosperity of the era.

The street's most distinctive architectural feature is the stone arcade (石拱圈亭仔腳), a covered pedestrian walkway dating to the 1910s–1920s, when the area around Qishan Station was redeveloped. Unlike the typical brick or wooden arcades found elsewhere in Taiwan, Qishan's arcade is constructed entirely of locally quarried sandstone. Each arch is said to be composed of 33 cut sandstone blocks, creating an elegant and structurally sound covered passage that has survived for over a century. This construction technique is rare in Taiwan and reflects the high level of craftsmanship available in the district during the colonial period.

The economic engine behind Qishan's prosperity was the sugar industry and banana trade. The Qishan (Qiwei) Sugar Factory was built in 1909 by the Takasago Sugar Company (高砂製糖株式會社), whose railway from Jiuqutang to Qiwei opened in August 1910; the surviving Qishan station building dates from about 1913–1915. This light railway system transported sugar, bananas — referred to as "green gold" (青黃金) for their enormous export value — and other agricultural products to Kaohsiung's port for shipment to Japan. At its peak, Taiwan was Japan's primary banana supplier, and Qishan was at the center of this lucrative trade.

The stone arcade and the Baroque street facades were designated as historic buildings by the Kaohsiung City Government in 2005. In 2001, the street was ranked 24th in Taiwan's "Historic Architecture Century Selection" (歷史建築百景). Today, Qishan Old Street functions as a popular tourist destination and active commercial district, with vendors selling local specialties including banana-themed snacks, traditional sweets, and regional cuisine. The preservation of its Japanese-era architecture makes it an important site for understanding colonial urban planning, commercial development, and the economic ties between Taiwan and Japan during the first half of the twentieth century.