TOKYO (REUTERS) - Japanese Prime Minister Fumio Kishida expressed his disappointment on Monday (Oct 25) after his ruling Liberal Democratic Party (LDP) lost one of two parliamentary by-elections over the weekend.
The unexpected blow comes just days before the party heads into national polls.
The loss of an Upper House seat in Shizuoka prefecture, to an independent candidate supported by the opposition, comes as Mr Kishida's popularity has taken a hit in opinion polls, raising the prospect his time in office could be short-lived.
"The result in Shizuoka is disappointing," Mr Kishida told reporters on Monday morning, just hours after the results. He said that he planned to "solemnly accept" the decision and analyse the reasons for the loss.
Mr Kishida has called for a "new capitalism" that would spread the benefits of growth and pushed to roll back some of the "Abenomics" policies of his former boss, Mr Shinzo Abe. Yet he has so far failed to capture the imagination of voters since taking over from Mr Yoshihide Suga this month.
The LDP won the other by-election, in the conservative stronghold of Yamaguchi.
The two special elections were the first national polls since Mr Kishida took office and are seen as indicators for how the LDP will fare in Sunday's ballot for the powerful Lower House.
In Shizuoka, west of Tokyo, independent candidate Shinnosuke Yamazaki won by a solid margin of around 50,000 votes over the LDP candidate.