Emperor Hirohito visits Hiroshima two years after the atom bomb to witness reconstruction of the city. Full Description: JAPAN: Hiroshima: EXT Elevated shot of convoy travelling along road Crowd wave hats to acclaim Emperor Hirohito Crowds surge to try and get near car carrying Hirohito Hirohito out of car and doffs hat to crowds Hirohito seen talking to members of public in new democratic style High angle shot of Hiroshima with its new temporary buildings Hirohito seen viewing reconstruction of