SHIBUYA CAST is a landmark mixed-use complex completed in 2017 in Tokyo's vibrant Shibuya district. Designed through a collaborative effort by Taisei Corporation and Nippon Design Center, this architectural achievement seamlessly integrates social educational facilities, residential units, office spaces, and commercial establishments. The building exemplifies contemporary urban design, thoughtfully combining diverse functional programs within a cohesive structure. Located at 1-23-21 Shibuya, it represents a sophisticated approach to maximizing urban land utilization while creating dynamic spaces that serve both residents and visitors. The project demonstrates how modern architecture can address complex urban needs through innovative design solutions.