many local spectators can attend the games. over there is marathon swimming and the triathlon and temporary for the olympic games. this park is normally open to the public but now boarded off in preparation for the games. i spoke to one of the construction workers here who told me he does not think the olympic games should move ahead. infections are rising during the pandemic he tells me. i wonder if what i'm doing is good for the people preparing for the olympics, he says. but it's my job to work under the assumption the games are going ahead. tokyo was planning large olympic viewing sites across the city including one at this park as this sign indicates but amid public opposition the government says this will be used as a vaccination site. japan has fully vaccinated less than 3% of its population. >> people here are not protected. i don't think we should have it. i think everyone i know in tokyo is scared to death of people from all over the world coming. >> reporter: others in tokyo are