Only six officials from the Indian contingent will be allowed to take part in the Olympics opening ceremony on Friday and athletes who have events lined up the next day will be discouraged from attending the event, the country's deputy chef-de-mission Prem Kumar Verma told PTI on Wednesday.

India is being represented by more than 120 athletes in the Games with the overall contingent size being 228, including officials, coaches, other support staff an alternate athletes in view of the COVID-19.

"Six officials (from every country) are allowed at the ceremony but there is no cap on athletes. However, we have advised the athletes who have events the next day to skip the ceremony and focus on their game," Verma said after a meeting of the chef-de-missions here but did not specify which officials from India will be there at the event.

"The ceremony is likely to last till midnight so it is better that they rest for their events the following day," he added.

Chef-de-mission B P Baishya said that a call on the number of Indian athletes who will participate will be taken on Thursday.

Shooters, boxers, archers and the men's and women's hockey teams are scheduled to compete the day after the opening ceremony.

India have named men's hockey captain Manpreet Singh and six-time world champion woman boxers M C Mary Kom as the flag-bearers for the opening ceremony.

While Mary Kom is not scheduled to compete the next day, Manpreet will be leading the side out for the first Pool A game against New Zealand on Saturday.

"Those who are quarantining are also not allowed," Verma said about the athletes and officials, who have recently landed in the Japanese city.

On Wednesday, media reports came in that Britain will have no more than 30 athletes taking part in the ceremony due to COVID-19 fears. Great Britain has 376 athletes in fray at the Games.