We, the employees of S.A.I. Structural Design Co., Ltd., are constantly improving ourselves through self-learning, participation in internal and external study groups, and external activities of JSCA and AIJ in order to meet the diverse needs of our customers.
We have experience in the structural design of general buildings, seismic isolated buildings, seismic damped buildings, and high-rise housing complexes, and we also provide construction supervision services for building frames.

[S: Structure], [A: Architecture], [I: Integrate, unify, become one]
-We want to be a group of people who can play a role in bringing architecture
and structure together-

We will always keep in mind the thoughts we had at the time of our founding, and strive to be of service to society in any way we can through our architectural structural design work. We look forward to working with you.

Representative Director: Toshinori Ueno E-MAIL：ueno＠sai-structure.com