A stampede broke out when an explosion was heard during a speech by Japanese Prime Minister Fumio Kishida.
According to reports, an unidentified person threw something like a pipe near the Prime Minister, which is being called a smoke bomb.
Local media Says, the Japanese prime minister was evacuated from the port after the sound of an explosion in the city of Wakayama and survived the incident.
According to foreign media, the person who threw a smoke bomb on the Prime Minister has been detained and an investigation has been started immediately.