![Lawyers and supporters celebrate after ruling at Nagoya district court in central Japan](https://media.guim.co.uk/643caee968721130823cdbe3fdcec35873c6bddf/0_263_3968_2382/1000.jpg)
Pressure is building on Japan’s government to legalise same-sex unions after a court ruled that a ban on them was unconstitutional.
Rights advocates said the ruling on Tuesday by Nagoya district court was a step forward in the campaign to end Japan’s status as the only G7 country not to fully recognise same-sex unions.
It is the second time a court in Japan has ruled the ban unconstitutional, while two other courts have decreed the ban is in line with the postwar constitution, which defines marriage as based on “the mutual consent of both sexes”.
But the Nagoya court, ruling on a lawsuit filed by two men who are in a relationship, rejected the couple’s demand that the state pay each of them 1m yen (£5,715) in compensation for denying them the right to marry.
“This ruling has rescued us from the hurt of last year’s ruling that said there was nothing wrong with the ban, and the hurt of what the government keeps saying,” the couple’s lawyer, Yoko Mizushima, told journalists and supporters outside the court.
Mizushima was referring to a ruling in Osaka last year that the ban was not unconstitutional. A court in Tokyo later reached a similar conclusion but said the lack of legal protection for same-sex families violated their human rights.
While the courts cannot compel the government to act, the latest ruling is expected to reignite the debate over same-sex unions, less than a fortnight after it submitted an LGBTQ+ rights bill designed to avert criticism ahead of the G7 leaders’ summit in Hiroshima.
The government had promised to pass a law to promote “understanding” of LGBTQ+ people before the G7, but opposition from conservatives in the ruling Liberal Democratic party (LDP) forced it to submit a watered-down bill the day before the summit began.
The bill initially said “discrimination is unacceptable” but now says that “unfair discrimination” should not be tolerated – wording that campaigners said had rendered the legislation meaningless.
While lifting the ban on same-sex unions is opposed by “family values” conservatives in the LDP, opinion polls show public support for same-sex marriage as high as 70%.
More than 300 municipalities in Japan allow same-sex couples to enter partnership agreements – covering about 65% of the population – but their rights are limited.
Same-sex couples are unable to inherit their partner’s assets – such as the house they may have shared – and have no parental rights to any children their partners may have. Hospital visits are often possible only at the discretion of medical staff.
The prime minister, Fumio Kishida, has provoked anger by claiming that Japan’s ban on same-sex marriage was “not discriminatory” and that legalising it would “fundamentally change society” and challenge so-called traditional family values.
In February, he sacked a senior aide who said he “would not want to live next door” to an LGBTQ+ couple and did “not even want to look at them”.
Agencies contributed reporting