Satoshi Ohyanagi, Yuka Norikoshi, Toshiki Kobayashi, Kota Nishikawa, Mitsuhiro Takahashi, Yasuyoshi Amada, Naoko Masuda (SHIMIZU CORPORATION)
Yasuhiro Saito, Hiroyuki Umezawa, Motoki Shishido (Nomura Real Estate Development Co., Ltd.)

This project seeks to create a high-quality wooden high-rise tenant office building in the city center. Through the evolution of existing wood hybrid technology, we sought to come up with a rational solution to the given challenges. The structural and facility functions were concentrated in the east and west sections. A column-free wooden office space measuring 21 m x 18 m was created to integrate the external environment from the north and south directions. The amount of wood used is approximately 470㎥ (0.08㎥/㎡), and the carbon fixation amounts to approximately 286t-CO₂. We hope that the appeal of wood construction will be widely communicated, thereby contributing to the realization of a sustainable society.