21_21 Design Sight

21_21 Design Sight is a design museum in Tokyo's Roppongi district that opened in 2007 and was founded by architect Tadao Ando and fashion designer Issey Miyake. The building sits at the edge of a park and stands out for its architecture, which features 46-foot-long glass panels and a hand-ground sheet steel roof whose shape was inspired by Miyake's A-POC concept. Spread across roughly 18,300 square feet are two galleries and an attached café run by chef Takamasa Uetake. The venue sees itself not only as an exhibition space but also as a research center that sparks public interest in design and opens up new perspectives on everyday life. Since Miyake's death, designers Taku Satoh and Naoto Fukasawa have led the institution.