Inagawa Cemetery chapel and visitor centre
atelier b + barber b
LONDON SPORTS KANDA
New York Corner 161
Inagawa Cemetery Warehouse
Hill Top Building
Social Good Roasters Chiyoda was published in the magazine “BRUTUS”.
FLAT HIMONYA 409 and FLAT Hiroo were featured in the magazine “Best Recipes for Successful Renovation…
Key Operation Inc. is an architectural design practice directed by Akira Koyama based in Tokyo, Japan.
We can provide the design and project management services for various type of projects such as private houses, collective housing, offices, commercial buildings, complex buildings.