Japan's Birth Rate Hits All-Time Low: The Current State and Background of the Declining Birth Rate
Hello. Haven’t you been hearing the term “declining birthrate” quite often in Japan lately? In fact, Japan’s birthrate hit a record low in 2024, reaching approximately 680,000 births. This is a serious situation—the first time the number has fallen below 700,000 since statistics began being compiled in 1899. This trend of declining birthrates is accelerating year by year, and the decreasing number of families having and raising children has become a social issue.
So why has the birth rate declined so drastically? There are various social factors behind this trend. For example, the trend toward later marriage and choosing not to marry at all.Due to the diversification of careers and lifestyles, people are marrying later, and an increasing number are choosing not to marry at all. As a result, more people are missing the window of opportunity to have children, and there are growing numbers of cases where childbirth becomes difficult at an advanced age. Furthermore, as people marry later, the number of couples undergoing fertility treatment is rising; however, in Japan, the high cost of such treatments and legal restrictions mean that various challenges remain in this area.
Furthermore, shifts in societal values are also contributing to the declining birthrate. Some people choose to postpone having children because they want to advance their careers or prioritize financial stability. It is also common to hear people express concerns, such as, “Won’t raising children be too expensive?” due to anxiety about the future. Against this backdrop, the importance of child-rearing support is growing more and more.
The Desire to Have Children Is Spreading Among Single Women and LGBT Couples
While the declining birth rate itself is one factor behind the falling birth rate, there are also many people who “actually want children but lack the right circumstances.” In particular, there has been a recent increase in cases where unmarried women (single women) and same-sex LGBT couples wish to have children.Among working women aged 24 to 38, there are quite a few who seriously consider having their own children even though they are not married. Furthermore, in the case of female couples—even though same-sex marriage is not yet legally recognized in Japan—there are those who harbor a strong desire to raise a child with their partner.
However, the reality in Japan today is that there are significant barriers for unmarried women seeking medical assistance (such as artificial insemination or in vitro fertilization) to become pregnant.Many hospitals and clinics do not offer artificial insemination for non-spousal couples, and in some cases, they refuse to provide treatment to unmarried women or same-sex couples. As a result, when single women or lesbian couples wish to become pregnant, they are sometimes forced to turn to sperm donation as an alternative to the conventional system.
Furthermore, while the model of “family = marriage and having children” has long been the norm in Japan, family structures have become more diverse in recent years.The emergence of the term “choosing to be a single mother” (referring to women who have deliberately chosen to become mothers without marrying) reflects this trend, and social acceptance of LGBT individuals forming families is also gradually increasing. While systems to support those who feel, “I’m not married but want children” or “I’m in a same-sex relationship but want to start a family” are not yet fully established, sperm donation and sperm banks have emerged as new options.
What Are the Options for Sperm Donation and Sperm Banks?
Sperm donation, as the term suggests, is a method of achieving pregnancy by receiving sperm from a third party. So, what is the difference between this and a sperm bank? Simply put, a sperm bank is an organization that freezes and stores donors’ sperm and provides it to those who request it. While it is relatively common overseas to use a sperm bank to select a suitable sperm donor and undergo artificial insemination, the situation is a bit different when it comes to finding a sperm donor in Japan.
There are virtually no public sperm banks in Japan, and historically, hospitals have primarily acted as intermediaries for anonymous sperm donors, providing sperm to infertile couples (particularly those where the male partner has a condition such as azoospermia). However, unmarried women and LGBT couples generally cannot access sperm donation through these hospital channels.Recently, there have been developments such as the establishment of private sperm banks and the opening of Japanese offices for overseas sperm banks; however, due to factors such as the limited number of donors and high costs, these services are not yet readily accessible to everyone.
Against this backdrop, peer-to-peer sperm donation is becoming more widespread in Japan. Online communities where donors and prospective recipients can connect, as well as organizations that facilitate sperm donation, have begun to emerge. For those seeking sperm donation, finding a trustworthy donor on their own and negotiating directly with them has become one of the available options. However, given the safety and legal challenges involved, it is crucial to carefully assess the other party’s trustworthiness and to establish mutual agreement and clear guidelines.
Why Is Sperm Donation Important in a Society with a Declining Birth Rate?
Now, let’s consider why sperm donation is becoming so important in a society with a declining birthrate. There are two main points to consider.
First, it serves as a means to fulfill the dreams of people who “want to have children.” Even in a society where people are marrying later or choosing not to marry at all, many people’s desire to have children remains unchanged. In particular, for single women who wish to raise children without being bound by the institution of marriage, and for LGBT couples who want to start a family with a partner, sperm donation is arguably the only option available. If sperm donation enables people who previously had no choice but to give up on having children to welcome new life, this will help support birth rates.“Ensuring that people who want children can have them” not only promotes individual happiness but also ultimately contributes to society’s efforts to address the declining birthrate.
Second, it enables support for diverse family structures. In today’s world, where family structures are becoming increasingly diverse, sperm donation plays a vital role in supporting the creation of new families. For example, for couples struggling with male infertility, sperm donation from a third party offers hope for having a child. Similarly, for women who choose to be single mothers and for same-sex female couples, sperm donation allows them to build “families that reflect who they are.”Precisely because society is facing a declining birthrate, it is crucial to create systems that allow a diverse range of people to participate in raising children —without being bound by stereotypes such as “you must be married” or “it must be a heterosexual couple.” Sperm donation is gaining attention as one solution to this challenge.
Furthermore, sperm donation does more than simply help bring a child into the world; it can also lead to support for raising that child. Depending on the donor, financial support, information, or emotional support may be provided. With this kind of support, women raising children as single parents can reduce their financial and psychological burdens, allowing them to give birth and raise their children with peace of mind.Consequently, this has the potential to positively impact those around them as well as future generations. Sperm donation represents a new form of parenting support and is a topic worthy of consideration by society as a whole as a measure to address the declining birthrate.
What I Can Do as a Sperm Donor (The Author’s Experience)
Actually, even though I’ve been talking about sperm donation up to this point, I myself am active as a “sperm donor who pays child support.”I originally started my own company and spent about 20 years devoting myself entirely to my work. During that time, before I knew it, I had missed my chance to have children, and to be honest, I now find myself regretting that I never had a child of my own. However, due to my age, it’s difficult for me to start a family on my own. So I shifted my perspective and decided I wanted to help others who, like me, long for children but lack the circumstances to have them.
While this is strictly a volunteer service provided free of charge, in my case, it goes beyond that. If, after the child is born, a DNA test confirms a biological relationship with me, I also provide 100,000 yen in monthly child support. Furthermore, I cover the medical expenses required for procedures such as artificial insemination, and I strive to alleviate financial worries as much as possible. This stems from my desire to provide support that extends beyond simply “donating sperm”—I want to be there to help raise the child as well.
The reason I provide such comprehensive support is not simply because I want to increase the number of children, but also because I want to ensure equitable support for women and the LGBTQ+ community. A society where people are forced to give up on having children due to financial constraints or their gender cannot be called equitable. By combining sperm donation with parenting support, I hope to reduce the number of people who have to give up their dreams for financial reasons and ensure that everyone has an equal opportunity to start a family—that is the hope that drives my work.
In Closing: We Support You as You Take the First Step Toward Building a New Family
Although Japan is facing a declining birthrate, there are certainly people who still long to “hold their own child” or “start a family.” Sperm donation is a wonderful option that can give these people the encouragement they need and help them bring new life into the world. Of course, it may not be an easy path. It’s only natural to feel anxious about receiving sperm from a stranger, and there are likely other challenges to overcome, such as gaining the understanding of those around you and concerns about raising a child. However, that is precisely why I want to stand by you as a sperm donor and support you with all my heart.
If you’re reading this article and are considering having a child as a single parent or starting a family with a partner, please don’t struggle with this on your own. My website provides detailed information about my work, the services I offer, and the support I provide. If you’re interested or have any questions, please feel free to visit my site. You can also reach out via the contact form or LINE, so even if you’re just looking to gather information, you’re more than welcome to get in touch.
The experience of raising children brings unparalleled joy and lessons in life . Precisely because we live in a society with a declining birthrate, I want to cherish each person’s desire to have children and serve as a bridge to help make that dream a reality — that is my hope . I wholeheartedly support you as you take your first step toward building your future family. Please feel free to contact me via LINE for a consultation. Let’s build a happy future together.