Japan's embattled prime minister Shigeru Ishiba, fresh off a crushing defeat in upper house elections over the weekend, will not be in a position of strength to negotiate a favorable trade deal with the U.S., analysts said.

The National Police Agency confirmed the 889 threatening posts through cyber patrol and also thanks to reports from the public between June 16 and Saturday.

Takahiro Anno, leader of the political group Team Mirai, is set to secure his first victory in the July 20 House of Councillors proportional ･･･

Japanese voters are participating in a crucial upper house election that could determine the fate of Prime Minister Shigeru Ishiba's leadership amidst rising inflation and trade tensions with the US.

TOKYO (Reuters) -Japanese premier Shigeru Ishiba vowed to stay on after his ruling coalition suffered a bruising defeat in upper house elections on Sunday as some of his own party discussed his future and the opposition weighed a no-confidence motion.