Question 1

How much does IVF cost in Japan?

Accepted Answer

A basic IVF cycle in Japan typically costs between €4,100 and €6,000, which is equivalent to $4,500 and $6,500.

This price range generally includes the initial consultation, monitoring appointments, egg retrieval, fertilization, and the embryo transfer procedure itself. It is important to note that medication costs are additional and can range from €700 to €1,400 (approximately $800 to $1,500), depending on the individual’s treatment plan and the medications prescribed.

Information regarding the cost of IVF with egg donation in Japan is not readily available, but it is generally understood that donor egg cycles are considerably more expensive than standard IVF treatment globally.

Question 2

Can lesbians do IVF in Japan?

Accepted Answer

Access to IVF for lesbian couples in Japan is significantly restricted due to legal frameworks that primarily recognize heterosexual married couples for fertility treatments.

Japan does not legally recognize same-sex marriage, and proposed legislation aimed at regulating fertility treatments would have prohibited IVF and artificial insemination for single women and lesbian couples, though this law has not been explicitly passed in a way that bans these procedures, current practice favors heterosexual married couples. Access to donor sperm is also limited, with only one commercial sperm bank that does not serve LGBTQ+ couples or single adults, often leading couples to seek options overseas or through less regulated channels.

Parental recognition for both partners in a lesbian relationship is not explicitly protected under current Japanese law, with the 2020 law recognizing parents only in heterosexual marriages using donated gametes, and there are ongoing calls for more inclusive parental recognition legislation.

Question 3

Is egg donation legal in Japan?

Accepted Answer

Egg donation is legal in Japan, but it functions under a complex set of guidelines established by professional organizations because there are currently no specific national laws regulating the practice.

While commercial egg donation is prohibited, non-commercial and anonymous donation is permitted, and donations from family or friends are also known to occur. Currently, there is no comprehensive legislation governing third-party reproduction in Japan, creating a degree of legal ambiguity. Donors must be Japanese women under the age of 35, generally with at least one child of their own, and in good physical health.

Donors are only eligible for reimbursement of expenses such as transportation and lost wages, and they are responsible for covering the costs of the donation process itself, including ethical considerations, which can be around 300,000 yen. Recipients are typically married women under 40 experiencing infertility.

Question 4

What is the IVF success rate in Japan?

Accepted Answer

In Japan, the live birth rate per embryo transfer (ET) for IVF in 2023 was 18.6%, while for ICSI using ejaculated spermatozoa it was 14.7%. Overall, the pregnancy rate per ET cycle was 25.3% for IVF and 20.8% for ICSI using ejaculated spermatozoa in 2023.

Data from 2022 and 2023 indicates varying success rates depending on the specific IVF technique used, with split-ICSI showing a higher live birth rate than ICSI with TESE. The pregnancy rate for frozen-thawed embryo transfer (FET) was notably high at 92.9% in 2022, compared to 67.8% for fresh ET. The average maternal age of women undergoing ART treatment in Japan was 37.6 years in 2022 and 37.3 years in 2023, with a significant percentage of cycles involving women aged 40 or older.

While specific age-related success rates for Japan are not detailed, international data suggests that success rates generally decrease with age, ranging from approximately 44% to 55% for live births in women under 35, to potentially under 5% for those over 42.

Question 5

What is the age limit for IVF in Japan?

Accepted Answer

There is no strict legal maximum age for undergoing IVF in Japan, but age-related criteria apply to public funding and individual clinic policies.

Prior to April 2022, government subsidies for fertility treatments were available to women under 43 years old, and this was reduced to under 40 years old with the introduction of insurance coverage in April 2022, allowing for six rounds of IVF; women aged 40 to 42 are limited to three rounds under the insurance system. While individual clinics set their own policies, the success rate of IVF decreases with age, and many consider a woman’s overall health and reproductive potential when determining eligibility, with some suggesting the best age range for women is between 21 and 35.

Specific age limits also apply to egg donation, with donors typically required to be between 21 and 30 years old, or sometimes between 21 and 29 years old, and guidelines suggest donors should be under 35 years old to ensure high-quality eggs.

Question 6

Is sperm donation legal in Japan?

Accepted Answer

Sperm donation is legal in Japan, but it exists within a complex legal framework often described as a "legal grey area" due to the lack of comprehensive laws.

While both anonymous and non-anonymous donations are permitted, the legal landscape is not fully established, and the Civil Code presumes the husband in a married couple is the legal father of a child conceived using donated sperm with his consent. The legal status of children born to single women or same-sex couples using donor sperm is less clear, as there is currently no specific legislation regulating assisted reproductive technology or third-party reproduction in Japan.

Historically, anonymous sperm donation has been practiced under guidelines from the Japan Society of Obstetrics and Gynaecology, but there is a growing movement towards open donation and a desire for donor-conceived individuals to know their biological origins, with a DNA marker link test service existing to connect donors with those conceived using their sperm.

Question 7

Is embryo donation legal in Japan?

Accepted Answer

Embryo donation is not explicitly permitted in Japan under current legislation and is generally not practiced, although egg donation is conditionally allowed.

Assisted reproductive technology in Japan operates largely under the guidance of professional organizations, as there are limited specific laws governing these procedures; the Japan Society of Obstetrics and Gynecology (JSOG) considers embryo donation impermissible according to their guidelines.

For any ART procedure involving donated gametes or embryos, the consent of both spouses is required each time the procedure is performed, and assisted reproduction is generally limited to legally married infertile couples, excluding those with age-related infertility, as well as same-sex couples and single individuals.

Question 8

Are egg donors anonymous in Japan?

Accepted Answer

In Japan, egg donors are generally anonymous, and commercial donation is not permitted.

Non-commercial, anonymous egg donation is allowed in principle, though recent legal developments are addressing the rights of donor-conceived individuals. A law passed in 2020 recognizes legal parentage for couples using donor eggs, but currently does not allow donor-conceived children to access identifying information about their donors.

Proposed legislation introduced in early 2025 aims to allow donor-conceived individuals, at age 18, to access non-identifying information about their donors, with further identifying information requiring the donor’s consent; the National Center for Child Health and Development is also slated to archive relevant information for 100 years.

Question 9

Is surrogacy legal in Japan?

Accepted Answer

Surrogacy in Japan exists in a legal grey area, as there are currently no specific laws governing the practice, though proposed legislation indicates a trend towards prohibition.

While not explicitly illegal, surrogacy is not formally recognized or regulated in Japan. The Japan Society of Obstetrics and Gynecology issued guidelines in 2003 effectively banning all forms of surrogacy among its members, leading to very few clinics offering these services. A bill proposed in February 2025, the Specified Assisted Reproductive Technology Bill, aims to formally ban all forms of surrogacy, including international arrangements.

Under current Japanese law, the woman who gives birth is legally recognized as the mother, regardless of genetic ties, and this was affirmed by a 2007 Supreme Court ruling. Commissioning parents can pursue legal parentage through adoption, which requires court approval.

Question 10

When was the first IVF baby born in Japan?

Accepted Answer

The first IVF baby in Japan was born in 1983. This marked a significant achievement in the field of assisted reproductive technology within the country.

This milestone was accomplished by Professor Masakuni Suzuki at Tohoku University School of Medicine. Since then, Japan has continued to advance ART, developing techniques like oocyte and embryo cryopreservation, gamete intrafallopian transfer (GIFT), and microinsemination.

More recently, IVF has become increasingly common in Japan, with 85,048 IVF births recorded in 2023, representing around 11% of all births nationwide. The introduction of public health insurance coverage for IVF in April 2022 has also made the treatment more accessible by reducing costs.

Question 11

Can single women do IVF in Japan?

Accepted Answer

In Japan, it is legally complex and significantly restricted for single women to undergo IVF, especially when using donor sperm, due to a strong cultural and legal emphasis on marriage.

Historically, there hasn't been an explicit ban, but proposed legislation and guidelines from the Japan Society of Obstetrics and Gynecology suggest limiting access to fertility services with donor sperm to legally married couples. Many clinics prioritize treatment for legally married couples, though some may consider long-term, stable relationships on a case-by-case basis, and access to donor sperm is highly restricted overall.

While there is generally no strict age limit for IVF in Japan, public funding is available for women under 40 for up to six cycles, and for those aged 40 to 42 for up to three cycles, but this funding is not accessible to single women.

Question 12

Is reciprocal IVF (ROPA) allowed in Japan?

Accepted Answer

Reciprocal IVF (ROPA) is not explicitly legalized in Japan, and its legal status remains unclear.

Japan has laws recognizing parental rights for children born through assisted reproductive technologies, including donated eggs or sperm, but these primarily focus on heterosexual married couples. A law passed in December 2020 clarifies that the woman who gives birth using a donated egg is the legal parent, and her spouse is recognized as the legal father with consent. While some municipalities offer partnership certificates for same-sex couples, these are not legally binding nationwide, and the legal framework historically centers on traditional families.

There are no specific regulations addressing ROPA for lesbian couples, and while fertility clinics offer IVF, there is no indication that ROPA is a standard service or legally recognized procedure.

Question 13

Is IVF legal in Japan?

Accepted Answer

Yes, IVF is legal in Japan and is now governed by comprehensive legislation enacted in December 2020.

This landmark law, the “Act on Assisted Reproductive Technology Offering and the Special Provisions of the Civil Code Related to the Parent-Child Relationship of a Child Born As a Result of the Treatment,” establishes basic principles for offering ART, outlines the responsibilities of the state and medical personnel, and clarifies parent-child relationships. The Ministry of Health, Labour and Welfare oversees ART, building upon historical guidelines from the Japan Society of Obstetrics and Gynecology.

Currently, access to IVF is generally limited to married couples experiencing infertility, excluding de facto marriages and same-sex couples. The use of donor gametes is regulated, with government-certified institutions exclusively handling the supply of donated sperm and eggs, and commercial surrogacy remains illegal.

Question 14

How does IVF work in Japan?

Accepted Answer

In Japan, IVF treatment generally follows a standardized protocol involving ovarian stimulation, egg retrieval, fertilization, embryo culture, and embryo transfer.

The process begins with ovarian stimulation using medications to encourage multiple egg development, followed by a minor surgical procedure to retrieve the mature eggs. Fertilization takes place in a laboratory, utilizing conventional IVF or ICSI, especially in cases of male infertility, and the resulting embryos are cultured for several days before being transferred to the uterus. A typical cycle requires initial consultations, frequent monitoring during stimulation for about 10-14 days, the retrieval procedure itself, a follow-up embryo transfer visit 3-5 days later, and subsequent monitoring to confirm pregnancy.

IVF in Japan is governed by the Act on Regulation of Human Cloning Techniques, allowing treatment under strict conditions, and as of 2022, infertility treatments like IVF are covered by national health insurance.

Question 15

Can you choose gender with IVF in Japan?

Accepted Answer

In Japan, selecting a baby's sex through IVF is generally not permitted except for specific medical reasons.

While Preimplantation Genetic Diagnosis (PGD) or Preimplantation Genetic Testing (PGT) can determine an embryo’s sex, its use for non-medical gender selection is ethically debated and legally restricted; PGD/PGT in Japan is primarily used to prevent serious genetic diseases, and applying it for social reasons like “family balancing” is not explicitly permitted.

Exceptions are made for medical reasons, where PGD/PGT can be used to select embryos that won’t be affected by sex-linked genetic disorders, but the overall ethical stance in Japan favors restricting these technologies to the diagnosis of serious genetic conditions rather than elective sex selection.

Question 16

Can gay couples do IVF in Japan?

Accepted Answer

Currently, gay couples cannot legally pursue IVF in Japan, as regulations restrict fertility treatments to legally married heterosexual couples.

Japanese law does not permit IVF or the use of donor sperm or eggs for single individuals or same-sex couples, even with gamete donation being available only to support married heterosexual couples. While surrogacy isn’t explicitly illegal, medical guidelines effectively prevent access to these procedures within the country, leading many Japanese same-sex couples to seek treatment abroad, such as in the United States.

Parental recognition in Japan is primarily linked to heterosexual marriage, creating challenges for same-sex couples to establish legal parentage for children born through assisted reproductive technologies outside of Japan, despite the issuance of partnership certificates in some municipalities.

Best IVF and Fertility Clinics in Japan

Top IVF Clinics in Japan

Phoenix Art Clinic

Age Infertility Center Nakamachi Acupuncture Orthopedic Clinic

はなおかIVFクリニック品川

Fertility Clinic Tokyo

Hara Medical Clinic

亀田IVFクリニック幕張

松本レディース IVFクリニック

Umeda Fertility Clinic Osaka

IVF Osaka Clinic

Iryo Hojin Shadan Tawara IVF Clinics

Popular Destinations in Japan

Tokyo

Chiba

Shizuoka

Frequently Asked Questions

Explore IVF Clinics by Country