竹中工務店
The process of renovation of the building was envisioned and pursued by Naoshi Kawabata. In 1992, Yokohama city acquired jurisdiction over the buildings, and restoration work was carried out from 1994 to 1999. This work, in which the roof and structure of the buildings were strengthened, was conducted by Takenaka Corporation, a Japanese architectural company. After the inside of the buildings was renovated, they were opened as the Yokohama Red Brick Warehouse on April 12, 2002.