Tokyo: Japanese superstar Naomi Osaka admitted she was “not really sure” the coronavirus-hit Tokyo Olympics should go ahead as doubts grew about the Games just weeks before the opening ceremony. The four-time tennis Grand Slam winner joined fellow Japanese player Kei Nishikori in raising concerns, with Tokyo and other parts of Japan under a coronavirus state of emergency. A top politician also warned that Japan still had to make a “careful decision” about whether to hold the Games, which have scant public support according to opinion polls. Scrapping the 2020 Olympics, postponed last year as the pandemic advanced, is a concept that has never been gone away, despite repeated assertions from officials that they will proceed. A survey by a leading Japanese daily released on Monday found 59 percent of respondents want the Olympics cancelled, underlining persistent public concerns over the risk of infections. Osaka, Japan’s biggest sports star and a major gold-medal prospect, said “to be honest, I’m not really sure”, when asked if the Olympics should take place as planned. “I’m an athlete, and of course my immediate thought is that I want to play in the Olympics,” the four-time Grand Slam winner told the BBC. “But as a human, I would say we’re in a pandemic, and if people aren’t healthy, and if they’re not feeling safe, then it’s definitely a really big cause for concern.” Nishikori said there “definitely should be a discussion” on whether Tokyo should plough ahead with the Olympics. “I don’t know what they are thinking, and I don’t know how much they are thinking about how they are gonna make (a) bubble, because this is not like 100 people like these tournaments,” he said. “It’s 10,000 people in the village and playing tournaments. So I don’t think it’s easy, especially (with) what’s happening right now in Japan. It’s not doing good.” – ‘So much to think about’ – America’s Serena Williams, who has 23 Grand Slam titles — one off the all-time record — as well as four Olympic golds, said she was yet to commit to Tokyo. “I haven’t spent 24 hours without her (three-year-old daughter Olympia) so that kind of answers the question itself,” she said at the WTA tournament in Rome. “I haven’t really thought much about Tokyo, because it was supposed to be last year and now it’s this year, and then there is this pandemic and there is so much to think about.” Athletes until now have largely stayed quiet about the Olympics, in contrast to last year when there was a welter of complaints before the historic postponement in March. A series of test events have been cancelled, postponed or held behind closed doors, underlining the challenges facing organisers. However, Olympic officials insist the Games can still be held safely and have released rulebooks they say will ensure the biggest international event since the pandemic does not spread the virus. On Monday, International Olympic Committee president Thomas Bach was forced to cancel a visit to Japan planned for this month, after the state of emergency was extended last week. Toshihiro Nikai, number two in the ruling Liberal Democratic Party, said Japan needed to take advice from “Olympic experts” before deciding whether to hold the Games. “A careful decision will be necessary in the future,” he said late on Monday, according to the Jiji Press news agency. He was speaking after Prime Minister Yoshihide Suga, who came to power in September, insisted he has “never put the Olympics first”, stressing his priority is “the lives and health of the Japanese people”.