Kioxia Holdings Corporation (see below note)
285A
dely inc.
299A
Reiwa Accounting Holdings Co.,Ltd.
296A
Synspective Inc.
290A
Reskill Corp.
291A
Oriental Shiraishi Corp is involved in the production and sale and construction of prestressed concrete products and structures, construction of pneumatic caissons, repair, retrofit and reinforcement of infrastructures, design and construction of earthquake-resistant buildings and sale of construction materials and devices.