BONUS TRACK is a contemporary residential and commercial building completed in 2020, located in Setagaya Ward, Tokyo. Designed by Tsubame Architects, this structure exemplifies modern Japanese architectural practice through its thoughtful integration of living and commercial spaces. The building demonstrates innovative design solutions that seamlessly blend residential comfort with vibrant commercial functionality. Situated in the dynamic Daisho district, BONUS TRACK showcases the architects' commitment to creating versatile urban environments that enhance community engagement while maintaining architectural integrity and aesthetic appeal.