The Tokyo Metropolitan Government reported 235 new cases of the coronavirus on Monday.
The daily tally of new infections fell by 25 from a week earlier, marking the 25th consecutive day of week-on-week declines.
The seven-day average of cases through Monday is 423, or 77 percent of the figure for the previous week.
The total number of coronavirus cases in Tokyo now stands at 163,915.
Officials also reported three deaths, bringing the total for the capital to 2,111.