Good news for people planning to travel or return to Japan: The government is expected to shorten the period of self-isolation upon arrival for vaccinated people from 14 to 10 days — the first time the nation will have eased quarantine measures since the beginning of the year.

The revised quarantine measures, likely to be announced Thursday, will only apply to people who have received two doses of a COVID-19 vaccine approved in Japan — Pfizer, Moderna and AstraZeneca.

The revision is expected to take effect as early as the end of September.