d/dt Arch. is a Japanese architecture studio based in Tokyo and Osaka. Our principal architects have experience in working with international clients both inside and outside of Japan.
Founded in 2001, we have been offering both residential and commercial design services throughout the nation.

If you are in search for dedicated architects that provide excellent design solutions, with thorough knowledge of Japanese climate, building codes, and building customs, please consider contacting us.
We would love to be of your service.