Recently,about 5000 residents of Osaka were evacuated as army experts defused a large unexploded bomb believed to have been dropped by the US military during World War II.
An explosives disposal unit safely defused the rusty one tonne bomb.This bomb stood is 6 feet long and was found by workers at a constuction site.
Although the World War ended 60 years ago,unexploded bombs still turn up regularly in Japan