Want to build a family while pursuing your career in Japan?
Whether you’re a single woman, a LGBT+ couple, or in a heterosexual couple with infertility, we can help you safely and smoothly get pregnant.
Single woman
LGBT+ couple
Couple with infertility
You might be wondering:
- “I want a child but don’t have a suitable male partner.”
- “I’m not sure what my options are for getting pregnant in Japan.”
- “I’m not confident in my Japanese language skills to navigate fertility treatments and parenting safely.”
- “Traditional sperm banks are expensive, and I’m worried about the ongoing cost.”
- “I’m unsure which hospitals and systems to use if I get pregnant in Japan.”
If you leave these concerns unaddressed, you might:
- Miss your ideal childbearing age due to focusing on your career.
- Be unable to have a child by the time you return to your home country.
- Be forced to accept a life without children of your own.
But don’t worry
Samurai Donor offers a safe and secure sperm donation service specifically for foreign women living in Japan. We have helped many women achieve their dreams of motherhood.
Our recipients
Proven track record
Number of recipients
36
Number of babies born
15
Age of recipients
21yo‐46yo
Nationalities of recipients












Testimonials

Kelly & Anne
- Same-sex couple
- 25 years old
- the US military in Japan
- from USA
Samurai Donor gave us the gift of life, and we will forever be grateful.

Jessica
- Single woman
- 38 years old
- Professor
- from Germany
I faced a tough choice between my career aspirations and motherhood.

Sarah & Justin
- Couple with male infertility
- 31 years old
- Expatriates in Japan
- from Spain
Sperm donation has allowed us to build a family and experience the miracle of parenthood.
Why Choose Samurai Donor
Communication in English
All communication, whether in person or by email, is conducted in English.
Strict Anonymity
We do not retain any information that could lead to the identification of the recipient.
High Pregnancy Rates within a Year
Our donor maintains a healthy lifestyle to ensure high-quality sperm.
Meeting the donor beforehand
Meet the donor in person to get to know them before proceeding.
Zero History of Sexually Transmitted Diseases
Donor undergoes regular testing and have never tested positive.
Expertise in Supporting Foreign Women
We have gathered information from gynecologists to assist foreign women with pregnancy and childbirth in Japan.
Ideal Donor Specifications
Tall, muscular, double eyelids, straight hair, highly educated, etc.
No limitations
There are no limits on age, number of attempts, or duration.
Affordable Cost
You can continue your fertility treatment until you become pregnant without facing a significant financial burden.
Sperm Donation
Process
- Application
- Please apply using the application form.
- Counseling
- Sessions available at cozy Tokyo cafes. 10,000 yen per session, but the first 3 clients each month can enjoy for FREE.
- Donation
- You can receive sperm donation on the day of your counseling or on your preferred date. Please choose between AI (Artificial Insemination) or NI (Natural Insemination).
- Pregnancy and childbirth
- Have a wonderful time with your children!!
Methods of Donation
AI:Artificial Insemination
The recipient uses a needle-less syringe to inject the donor’s sperm into their body.
NI:Natural Insemination
Sperm is transferred from the donor to the recipient through sexual intercourse.
Cost
- Donation fee: 50,000 yen per session for both AI and NI
- Transportation fee: 2,000 yen per session
Donor
Basic Information
| Items | Data |
| Name | Masa |
| Nationality | Japan 🇯🇵 |
| Ethnicity | Japanese |
| Education | Master’s degree in Engineering |
| Occupation | Business consultant |
| Religion | Cultural Buddhist |
| Height | 179 cm |
| Weight | 73 kg |
| Hair | Black, straight |
| Age | 30s |
| Eyes | Dark brown, double eyelid |
| Blood type | A |
| Medical history | Childhood asthma (currently resolved) |
| Interest | Karate (black belt), snowboarding, surfing, track and field, Guitar, Languages |
| Other | No tattoo, No smoke, No drugs |
Semen Analysis Results
| Items | WHO standards | Results |
| Semen volume | 1.5 ml or more | ✓ 2.5ml |
| Sperm concentration | 16 million/ml or more | ✓ 27million/ml |
| Total sperm count | 39 million per ejaculate or more | ✓ 65million |
| Progressive motility | 32% or more | ✓ 84% |
| Total motility | 42% or more | ✓ 79% |
| Normal sperm morphology | 4% or more | ✓ 63% |
Sexually Transmitted Infection Test Results
| Items | Results |
| HIV | Negative |
| Chlamydia | Negative |
| Gonorrhea | Negative |
| Trichomonas | Negative |
| Candida | Negative |
| Syphilis | Negative |
| Hepatitis B | Negative |
| Hepatitis C | Negative |
FAQ
About Sperm Donation Services
-
When, where, from whom, and how can I receive sperm donation?
-
You can receive a donation from our donor, Masa, in Tokyo on your desired date, using your preferred method (AI or NI).
-
How much does it cost?
-
The donation fee is 50,000 yen per time, and the transportation fee is 2,000 yen.
If you choose NI, the recipient will also need to undergo a sexually transmitted disease test at a designated hospital. Additionally, you will need to cover the cost of the love hotel or other location where the sperm donation will take place.
About the Japanese Medical System
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Can foreign women receive medical services for pregnancy and childbirth in Japan?
-
Yes. We will provide you with more details after you apply.
About the Donor’s Involvement with the Child
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Do I need to report information about the child to the Samurai Donor after the child is born?
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No, that is not necessary.
-
How will the donor interact with the child after birth?
-
The donor will not actively engage with the child. We will only arrange a meeting if the child expresses a desire to do so.
You can have both a fulfilling career and a family.
Let’s take the first step towards building your family.
We offer free counseling sessions to the first 5 applicants each month. Contact us today. We’re here to support you on your family-building journey.
Counseling topics include:
- Addressing concerns about sperm donation
- Providing personalized advice based on your needs as a recipient
- Resolving anxieties about pregnancy and childbirth in Japan