Miura, affectionately known as 'King Kazu', was introduced in second-half stoppage time at the age of 59 years, eight months and 12 days, increasing his own J.League record in a career that has entered its 42nd season.
The striker's appearance was his first in a league match since 2021, when he played once in Japan's top flight for parent club Yokohama FC.
Miura also made six appearances in a shortened special tournament held under the split-season format last season, although those matches were not classified as official league games.
The former Japan forward, who has continued playing professionally across five decades, also ended a near four-year wait for a competitive goal when he scored in the Emperor's Cup in July.