Does Japan have Easter?
Not observed here
Japan's Act on National Holidays lists sixteen days, and Easter is not among them. There is exactly one route to adding one: amend the Act. That differs from Brazil devolving religious days to its municipalities, or China letting autonomous regions set their own — Japan has no local mechanism for a religious holiday at all, so unless the Diet moves, the list does not. Easter itself falls on a Sunday, so the practical effect is limited; Good Friday is a full working day.
What is this topic?
Easter's institutional position differs sharply across these four places, and not in the direction most people expect: Muslim-majority Indonesia lists four Christian observances as national holidays — Good Friday, Easter, Ascension and Christmas; the Christian-majority United States lists none of them as federal holidays except Christmas; Brazil hands the decision on religious holidays to municipal councils with a cap of four; and India's national list carries Good Friday rather than Easter Sunday.
Sources and dates
Dates follow local time zones, calendars, and official notices. Check the source when a date is estimated or locally variable.