New Delhi, Nov. 29 -- A court found Japan's refusal to legalize same-sex marriage was constitutional Friday in the last of six cases that are expected to be brought to the Supreme Court for a final and definitive ruling, possibly next year.

The Tokyo High Court said marriage under the law is largely expected to be a union between men and women in a decision that reversed a lower court ruling last year and was the first loss at high courts in the six cases brought by those seeking equal marriage rights.

Judge Ayumi Higashi said a legal definition of a family as a unit between a couple and their children is rational and that exclusion of same-sex marriage is valid. The court also dismissed damages of 1 million yen ($6,400) each sought by ...