Akira Koyama / Key Operation Inc.

Kannai Blade Residence
Kanagawa-ken, Japan, 2021
Fudomae Voids
東京, Japan, 2020
Inagawa Cherry Blossom Cemetery
Hyogo, Japan, 2020
ECOBLACK BENCH
Hyogo, Japan, 2019
Changsha Penthouse
Changsha, China, 2018
Social Good Roasters Chiyoda
Tokyo, Japan, 2018
Zoom Togoshi Ginza
Tokyo, Japan, 2018
Shinjuku Cinema Qualite
Tokyo, Japan, 2018
Kanda Terrace
Tokyo, Japan, 2017
Inagawa Cemetery chapel and visitor centre
Hyogo, Japan, 2017
New York Corner 161
Tokyo, Japan, 2016
MUSASHINO-KAN SHINJUKU
Tokyo, Japan, 2016
Flat Unoki
Tokyo, Japan, 2015
Inagawa Cemetery Warehouse
Hyogo, Japan, 2015
Flat Fujimi
Tokyo, Japan, 2014
Hill Top Building
Tokyo, Japan, 2014
REVILLA Todoroki Model room
Tokyo, Japan, 2013
REVILLA Todoroki ROOM 306
Tokyo, Japan, 2013
Terrace Building
Tokyo, Japan, 2013
Komachi Building
Tokyo, Japan, 2013
House Koganei
Tokyo, Japan, 2012
ReNOA Motosumiyoshi 301
Kanagawa, Japan, 2011
ReNOA Motosumiyoshi 103
Kanagawa, Japan, 2011
ReNOA Motosumiyoshi Common Area
Kanagawa, Japan, 2011
House Taishido
Tokyo, Japan, 2010
yotsuya tenera
Tokyo, Japan, 2010
Flat Double Decker
Tokyo, Japan, 2009
Flat floating box
Tokyo, Japan, 2009
Share House Yakumo
Tokyo, Japan, 2008
Asian Sweets and Cafe KOKI
Ishikawa, Japan, 2008
House Meguro
Tokyo, Japan, 2007
Flat Hiro-o
Tokyo, Japan, 2006
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