Japanese demand for nuclear shelters, purifiers surges as North Korea tension mounts

By Kiyoshi Takenaka
TOKYO (Reuters) – Sales of nuclear shelters and radiation-blocking air purifiers have surged in Japan in recent weeks as North Korea has pressed ahead with missile tests in defiance of U.N. sanctions.
A small company that specializes in building nuclear shelters, generally under people’s houses, has received eight orders in April alone compared with six orders during a typical year.
The company, Oribe Seiki Seisakusho, based in Kobe, western Japan, also has sold