「結婚の自由をすべての人に」訴訟の東京弁護団共同代表、寺原真希子先生に「なんで同性カップルが結婚できないのは憲法違反なのか」聞いてみた!  寺原:「同性カップルが結婚できないのは、明らかに憲法違反だ」と私たちは訴えています
寺原:まず現在日本では、同性カップルは法律上の結婚することができません。わたしたちはそんな現状を変えるため、2019年2月に全国で訴訟を始めました  まり:フムフム  〈同性カップルの現状〉
配偶者ビザがおりない
病院で親族として認められない
共同親権が認められていない  原告側
子どもを一緒に育てたい!
命に関わるときにそばにいたい
同じ国で生活したい  弁護団
憲法論は任せて!  寺原:私たち弁護団は原告を、法律のプロとしてサポートしています
寺原:同性カップルが結婚できないのは憲法違反」そう言える理由は2つあります  ①平等原則(憲法14条)が守られていない
すべての国民は、法の下に平等であって、人種、信条、性別、社会的身分または門地により、政治的、経済的または社会的関係において、差別されない  寺原:とありますが、同性が好きか、異性が好きか、それだけで結婚できるかどうかを決めるのは明らかに不平等です  まり:海外でも最高裁はそう判断して、同性同士でも結婚できるようにしたんですよね  ②婚姻の自由(憲法24条)が守られていない
(1)婚姻は、両性の合意のみに基づいて成立し、夫婦が同等の権利を有することを基本として、相互の協力により、維持されなければならない  寺原:なので、同性婚をみとめていないということは、同性愛者の婚姻の自由を侵害している、ということになりますよね
まり:うんうん  寺原:でもこれに対して国の主張は  国「憲法24条は、『両性(男女)の合意』と定めていて、同性婚を想定していない」
「婚姻は伝統的に生殖と子の養育を目的とする男女の結合」
どーん  まり:ええ~?!
まり:たしかに、憲法が作られた1946年には、同性婚は想定されていなかったかもしれないけど…それにしてもなんででしょう…?  寺原:「現在でも『想定していない』と言えるのか」についいて国は説明できていません
原告側:自分たちの存在自体が想定されていないと言われているようです…  寺原:それに「婚姻は伝統的に生殖と子の養育を目的とする」と言いますが、現状異性同士なら子供を持たないカップルも結婚できますよね?  どっちも結婚可!  まり:そもそも、子どもを産むか産まないかは個人の選択なのに…  寺原:以上の二つのポイントから、同性カップルが結婚できないのは憲法違反だと、私たちは訴えているわけです  まり:とてもよくわかりました…!
まり:でも、最近はこんなデータも出てるんですよね!
同性婚を法律で「認めるべきだ」72%(2023年朝日新聞社世論調査より)  参考:https://www.asahi.com/articles/DA3S15561518.html  2021年65%賛成 22%反対
2015年41%賛成 37%反対  寺原:過去の調査と比べても、世論が変わってきているのがわかりますよね  寺原:セクシュアリティは自分の意志で変えることができないもの…そのことで誰も差別されない社会のためにいろんな立場の人が動き出しているんです!
まり:少しずつ「婚姻の平等」実現に向けて進んできているのですね!  「婚姻の平等」サポートのために、私たちはなにができるの?  寺原:多くの人が婚姻の平等を支持している!」ということを、国や裁判所に示していくことが大事です  たとえば
署名をする
選挙の時、婚姻の平等を支持している政党や候補者に投票する
裁判の傍聴に行く  Marriage For All JapanのSNSでは最新の情報も発信しているので、チェックしてくださいね!

【Explained Through Manga】What does it mean that “Same-Sex Couples Can’t Marry Is Unconstitutional”?

“Marriage for All”

A same-sex marriage lawsuit began across Japan in February 2019, seeking the freedom for same-sex couples to marry. The lawsuit has been progressing nationwide, gaining attention in various places. Since the content of the constitution is complex and challenging, many might not understand why same-sex marriage being unpermitted is considered a violation of the constitution.

So, we went to ask Makiko Terahara, the co-representative of the Tokyo Defense Team, why the current situation of same-sex marriage not being allowed is considered unconstitutional.

We’ll explain each of the key points, namely, Article 14, and Article 24 of the constitution, along with manga illustrations.

Why the Non-recognition of Same-Sex Marriage Is a Constitutional Violation

The plaintiffs advocating for the realization of same-sex marriage believe that the current laws not allowing same-sex marriage violate the constitution. In the previous hearings, they argued that “Article 14” and “Article 24, Paragraph 1” of the Constitution were the reasons behind this belief.

We’ll explain the key points of both Article 14 and Article 24, Paragraph 1 of the Constitution.

Point 1: Article 14 of the Constitution (Principle of Equality)

This article establishes the principle of equality, stating that “every person is guaranteed equal rights under the law, regardless of race, sex, religion, and other factors.”

However, in reality, while opposite-sex couples are allowed to marry, same-sex couples are not. Marriage freedom is granted or denied based on an unchangeable sexual orientation, which determines whom you love.

This is why it can be said that “the current laws not recognizing the freedom of same-sex couples to marry are a violation of the constitution.”

In fact, a ruling in March 2021 by the Sapporo District Court declared that the current non-recognition of same-sex marriage violates Article 14 of the Constitution. 

You can read more about the unconstitutional ruling in this article.

Point 2: Article 24, Paragraph 1 of the Constitution (Equality of Marriage)

This article guarantees freedom of marriage. It establishes that marriage is based “only on the mutual consent of both sexes.” In other words, if two people who want to marry express their intent to marry, they should be able to get married. Conversely, it also means that anyone other than these two individuals cannot force or oppose the marriage.

When this constitution was enacted, the concept of the “family system” was deeply rooted in Japanese society, and marriage was often seen as the “union of families.” In many cases, marriages were decided by the most respected family head.

In this context, Article 24, Paragraph 1 of the Constitution was established to respect individual wishes and guarantee the freedom of marriage. So, here as well, it can be argued that “the current laws not recognizing the freedom of same-sex couples to marry are a violation of the constitution.”

You might wonder, “It says ‘both sexes,’ so does this only apply to men and women?” It is written this way because, at the time when the constitution was enacted, same-sex couples were not considered. However, the understanding of the world now recognizes the diversity of sexual orientations, including same-sex love.

It is not the government’s position that “Article 24, Paragraph 1 of the Constitution prohibits same-sex marriage.” For more information, you can read the following articles:

  • “What I Felt from Observing the Same-Sex Marriage Lawsuit – Toward a Society Where Everyone Is ‘Considered'”
  • “Is Marriage Truly Only for the Purpose of Bearing and Raising Children? – Observing the Third Hearing of the Same-Sex Marriage Lawsuit”

Point 3: Article 24, Paragraph 2 of the Constitution

Furthermore, during the 4th hearing held in Tokyo District Court in February 2020, the plaintiffs pointed out a third reason. This reason relates to Article 24, Paragraph 2 of the Constitution, which states, “laws concerning marriage shall be enacted from the standpoint of individual dignity.”

The argument made by the plaintiffs is whether the existing law, which only recognizes marriage between different sexes, violates the individual dignity of LGBTQ+ people.

Let’s take a closer look at the reasons:

  1. Marriage, as a system, is closely tied to important rights in Japanese society, such as inheritance, joint custody, and residency status. Not recognizing these rights for LGBTQ+ individuals harms their dignity.
  2. Not allowing marriage based on an unchangeable core aspect of a person’s identity, their sexual orientation, violates individual dignity.
  3. The situation where marriage equality is denied indefinitely unless the system changes itself harms individual dignity.
  4. The existence of laws that do not recognize same-sex marriage fosters prejudice, implying that same-sex couples are inferior to different-sex couples, thus undermining the dignity of LGBTQ+ individuals.

In essence, the current situation where same-sex marriage is not recognized directly injures the personal dignity of LGBTQ+ individuals. Moreover, it sends a message that “same-sex love is inferior to heterosexual love.” This lack of recognition of same-sex marriage makes it challenging for many individuals to envision their future life paths.

Ensuring a Law That Respects Everyone

We’ve explained why the current situation of not recognizing same-sex marriage is considered a violation of the constitution. The constitution itself is created with the purpose of respecting each of us as individuals. Can we say that current marriage laws respect the personal dignity of same-sex couples?

The realization of same-sex marriage doesn’t mean that all LGBTQ+ individuals must get married. Nor is it about seeking special privileges.

What allowing same-sex marriage does is make it possible for LGBTQ+ individuals to have the same choice as heterosexual individuals: to marry or not to marry, just as a matter of course.

The same-sex marriage lawsuit will continue. Within the law, within the courts, and within society, no one’s dignity should be disregarded. Toward such a society, Palettalk will continue to support “Marriage for All – The Same-Sex Marriage Lawsuit!”

(Translation: Jennifer Martin)