本研究將探討臺南市舊城歷史區域在日治時期市街改正計畫後，所產生的街廓紋理型態分析與其中的巷弄日常生活文化特質。都市紋理所形塑的是孕育當代生活文化與地方感的支持性環境，然而都市再生的討論往往關注於歷史性建築與空間的研究，較少討論都市紋理與生活文化的關聯。臺南市舊城歷史區域因日治時期的市街改正計畫而產生許多格狀街廓紋理，而街廓內部仍保留了清代發展的蜿蜒巷弄生活環境。如何在這樣的環境中，維持住商發展的平衡，同時保留舊城的歷史環境紋理特質，則是未來都市再生發展上的一個重要課題。為了掌握臺南市舊城歷史區域街廓的紋理型態特徵，本研究將以區域內的三個街廓做為分析對象。藉由空間的歷史社會特質及當代生活文化特性的分析與觀察，以協助釐清未來都市保存與再生的過程中，街廓與巷弄空間紋理元素的定位與價值。研究論述將有助於未來都市發展的參考，以延續臺南市舊城歷史區域獨特的地方感與生活文化。

This study explored the morphology and the everyday life cultural characteristics of urban blocks that were formed during the Japanese occupation in the historic city center of Tainan. The urban fabric contributes to the development of contemporary living culture and a sense of place. However, the practice of urban regeneration rarely pays attention to the discussion of the relationship between urban fabric and living culture, while emphasizes the significance of historic architectural research. The city improvement plan enacted during the Japanese occupation resulted in a grid pattern that overlapped with the existing fabric in the historic city center of Tainan. However, the urban blocks in this grid pattern allow the traditional alley fabric to survive inside them. Consideration of how to support the balance of residential and commercial conditions in this high-density city centre while simultaneously protecting the historical character of the urban fabric is an important task for the future development of Tainan’s city centre. To understand the urban morphology and the everyday life cultural characteristics in the urban blocks in the historic city center of Tainan, this case study will analyze three urban blocks. Through the exploration of historic social background and the observation of the contemporary everyday life in the urban blocks, this study will analyze the role and value of urban morphology in the alley fabric inside the blocks in urban conservation and regeneration practices. This study can thus help consideration in future urban management, for the maintenance of the unique sense of place and the continuity of living culture in the historic city center of Tainan.