TOKYO (Reuters) -Japanese Prime Minister Yoshihide Suga said in a surprise move on Friday he would step down, setting the stage for a new premier after a one-year tenure https://www.reuters.com/world/asia-pacific/fall-japan-pm-suga-triggered-by-criticism-over-pandemic-failure-communicate-2021-09-03 marred by an unpopular COVID-19 response and sinking public support.
Suga, who took over after Shinzo Abe resigned https://www.reuters.com/article/us-japan-politics-abe-resignation/japans-shinzo-abe-says-to-step-down-as-pm-apologies-from-bottom-of-my-heart-idUSKBN25O0ZX last September citing ill health, has seen his approval ratings drop below 30% as the nation struggles with its worst wave of COVID-19 infections ahead of a general election this year.
Suga did not capitalise on his last major achievement - hosting the Olympics, which were postponed months before he took office as coronavirus cases surged.
His decision not to seek reelection as ruling Liberal Democratic Party (LDP) president this month means the party will choose a new leader, who will become prime minister.
There is no clear frontrunner https://www.reuters.com/world/asia-pacific/potential-candidates-become-japans-next-prime-minister-2021-09-03, but the popular minister in charge of Japan's vaccination rollout, Taro Kono, intends to run, broadcaster TBS said on Friday without citing sources. Former foreign minister Fumio Kishida has already thrown his hat in the ring.
Before Abe's record eight-year tenure, the country had gone through six prime ministers in as many years, including Abe's own troubled first one-year term.
Tokyo stocks jumped https://www.reuters.com/article/global-markets/global-markets-japanese-shares-gain-on-sugas-resignation-as-markets-look-to-u-s-jobs-data-idUSL1N2Q50BG on news of Suga's decision, with the benchmark Nikkei rising 2% and the broader Topix <.TOPX> hitting its highest levels since 1991.
"I want to focus on coronavirus response, so I told the LDP executive meeting that I've decided not to run in the party leadership race," Suga told reporters. "I judged that I cannot juggle both and I should concentrate on either of them."
He said he would hold a news conference as early as next week.
Suga's abrupt resignation ended a rollercoaster week https://www.reuters.com/world/asia-pacific/japanese-pm-suga-says-dissolving-lower-house-not-possible-now-2021-09-01 in which Suga pulled out all the stops to save his job, including suggestions he would sack his long-term party ally, as well as plans to dissolve parliament https://www.reuters.com/world/asia-pacific/japan-pm-suga-considering-party-reshuffle-nikkei-2021-08-31 and reshuffle party executive and his cabinet.
He is expected to stay on until his successor is chosen in the party election slated for Sept. 29. The winner, assured of being premier due to the LDP's majority in the lower house of parliament, must call the general election by Nov. 28.
RACE FOR LEADER
Declaring himself a contender for Japan's next leader, Kishida, a soft-spoken Hiroshima lawmaker, on Thursday criticised https://www.reuters.com/article/us-japan-politics-idAFKBN2FY01W Suga's coronavirus response and urged a stimulus package to combat the pandemic.
"Kishida is the top runner for the time being but that doesn't mean his victory is assured," said Koichi Nakano, political science professor at Sophia University.
Nakano said Kono, Suga's administrative reform minister, could run if he gets the backing of his faction leader in the party, Finance Minister Taro Aso.
Former defence minister Shigeru Ishiba https://www.reuters.com/world/asia-pacific/japan-ldps-ishiba-says-he-is-ready-take-premiers-job-if-conditions-are-right-2021-09-03, also popular with the public as a potential premier, said he was ready to run if the conditions and environment are right. He was a rare LDP critic of Abe during his time as prime minister.
Kono has led Japan's rocky inoculation drive but remains high on the list of lawmakers voters want to see succeed Suga. Kono did not deny media reports but stopped short of declaring his candidacy, telling reporters he wanted to carefully consult with party colleagues first.
A former foreign and defence minister, Kono, 58, is popular with younger voters after building support through Twitter, where he has 2.3 million followers - a rarity in Japanese politics dominated by men who are older and less social media-savvy.
Abe's stance will be closely watched given his influence inside the two largest factions of the LDP and among conservative MPs, experts say.
The LDP-led coalition is not expected to lose its majority in the lower house, but forecasts suggest the party could lose the majority that it holds on its own, an outcome that would weaken whoever leads the party next.
"Stock prices are rising based on a view that the chance of LDP's defeat in the general election has diminished because anyone other than Suga will be able to regain popularity," said senior economist at Daiwa Securities Toru Suehiro.
Suga's image as a shrewd political operator capable of pushing through reforms and taking on the stodgy bureaucracy propelled his support to 74% when he took office.
He initially won applause for populist promises such as lower mobile phone rates and insurance for fertility treatments. But removing scholars critical of the government from an advisory panel and compromising with a junior coalition partner on policy for healthcare costs for the elderly drew criticism.
His delay in halting a domestic travel programme - which experts say may have helped spread coronavirus around Japan - hit hard, while the public grew weary of states of emergency that hurt businesses.
(Reporting by Tokyo bureau; Editing by Gerry Doyle and William Mallard)