Shoangin Tact Tsuruoka, also known as Tsuruoka City Cultural Hall, is a contemporary performance venue completed in 2017. Located in Tsuruoka, Yamagata Prefecture, this theater and hall facility represents a collaborative architectural achievement by the internationally renowned SANAA firm alongside local design partners Shinho Architecture and Ishikawa Design. The building exemplifies modern cultural architecture, providing a sophisticated space for theatrical performances, concerts, and cultural events. Its design reflects careful consideration of acoustics, audience comfort, and integration within the urban landscape, making it a significant architectural addition to the region's cultural infrastructure.