“Abe intends to resign as his illness has worsened and he worries it will cause trouble” in leading the country, national broadcaster NHK said, without citing a source.
Japan’s Prime Minister Shinzo Abe is to resign over health problems, local media reported Friday, in a bombshell development that will end a record-setting tenure with no clear successor yet in place.
There was no immediate confirmation of the reports, which came hours before Abe was due to give a press conference to address speculation about his health.
The unexpected news sent Tokyo stocks plunging more than two percent, with the benchmark Nikkei 225 index reversing earlier gains.
Rumours about Abe’s possible resignation had intensified after two recent surprise hospital visits for unspecified medical checks, but in recent days, senior government officials had suggested he would serve out the rest of remaining year in office.
The resignation would be a bitterly familiar scenario for Abe, who stepped down just one year into his first term, in 2007, over health problems.
He was subsequently diagnosed with ulcerative colitis, which he said upon return to office in 2012 was under control with the help of new medication.
The resignation, if confirmed, will come despite the insistence of government spokesman Yoshihide Suga on Friday morning that Abe remained in good health.
“I see him every day and feel that there is no change in his condition,” Suga told reporters at a regular press conference.
And on Thursday, Suga told Bloomberg News that Abe would “of course” be able to serve out the rest of his term, which ends September 2021.
“He’ll be all right,” he said.
But the health problems appear to have piled on the pressure for Abe, who this week broke the record for the longest uninterrupted stint in office in Japanese history.
Despite the relatively contained impact of the coronavirus in Japan, Abe’s government has been heavily criticised for its approach to the crisis, including a U-turn on stimulus payments and a much-mocked decision to issue each household two cloth face masks.
The prime minister has also seen his signature “Abenomics” economic policy come under increasing strain, with the country already slumping into recession even before the coronavirus crisis hit.
Still, experts had said there was little appetite within the ruling Liberal Democratic Party for Abe to depart early, especially as there is no consensus yet on his successor.
And with Japan’s fragmented opposition so far unable to capitalise on the government’s falling approval ratings, there had appeared to be little immediate pressure on him to step down.
An abrupt resignation throws open various possibilities, including that either deputy prime minister Taro Aso — who also serves as finance minister — or chief cabinet secretary Yoshihide Suga would assume the office in a caretaker capacity.
A later election within the party would then confirm a full-time successor.
Both Aso and Suga, as well as several former and current cabinet members have been suggested as potential successors.