● FERTILITY TREATMENT & EGG FREEZING

The city adds up to ¥50,000 per cycle toward IVF and ICSI costs, separately from the Tokyo subsidy

Fertility Treatment Cost (Assisted Reproductive Technology + Advanced Medical Care) Subsidy Program (treatment started on or after April 1, 2026) / Specified Fertility Treatment Cost (Advanced Medical Care) Subsidy Program (treatment started by March 31, 2026) / Chiyoda City
Fertility Treatment Cost (Assisted Reproductive Technology + Advanced Medical Care) Subsidy Program (treatment started on or after April 1, 2026) / Specified Fertility Treatment Cost (Advanced Medical Care) Subsidy Program (treatment started by March 31, 2026)Chiyoda CityTokyo subsidy approval comes first
A top-up toward IVF and ICSI costs
Per treatment cycleUp to ¥50,000Covers the remainder after subtracting the Tokyo subsidy
  • Apply within 1 year from the date of Tokyo's subsidy decision
Based on the official sourceKosodate Tokyo

For couples (including common-law marriage) approved for the Tokyo fertility treatment cost subsidy, the city subsidizes the remainder after subtracting the Tokyo subsidy, up to ¥50,000 per treatment cycle (amounts under ¥10 are rounded down).

For treatment started on or after April 1, 2026, the out-of-pocket cost of IVF and ICSI under health insurance and the cost of advanced medical care carried out together are covered. If a High-Cost Medical Expense Benefit or an additional benefit from health insurance is paid, that amount is subtracted. For treatment started by March 31, 2026, only the cost of advanced medical care is covered.

The condition is that at least one of the couple keeps an address in the city from the treatment start date to the application date(for treatment started on or after April 1, 2026 and ended by September 30, if you had an address in the city until the end date, you can apply even if you have moved out at the time of application). Attach a copy of Tokyo's approval decision notice and other documents and apply through the city's portal site.

You can apply for 1 year from the date of Tokyo's subsidy decision. Check the city's official page for details such as required documents.

How much per treatment cycle?

Nationality and residence status

The official page (checked in October 2026) sets no condition on nationality or residence status that we found. Eligibility follows the official conditions, not the language of this page; many programs require resident registration in the municipality.

Who is eligible

Couples (including common-law marriage) approved for the Tokyo Fertility Treatment Cost Subsidy Program, at least one of whom continuously has an address in the city from the treatment start date to the application date

When to apply

1 year from the date of Tokyo's subsidy decision

Notes

Amount: up to ¥50,000 per treatment cycle (fractions under ¥10 are rounded down).Application deadline: 1 year from the date of Tokyo's subsidy decision.Requirements: a couple approved for the Tokyo subsidy program, at least one of whom continuously lives in the city from the treatment start date to the time of application.Treatment started on or after April 1, 2026 is under the "Fertility Treatment Cost (Assisted Reproductive Technology + Advanced Medical Care) Subsidy Program,"which also covers the out-of-pocket cost of IVF and ICSI under health insurance (High-Cost Medical Expense Benefits and additional benefits are subtracted).Treatment started by March 31, 2026 is under the "Specified Fertility Treatment Cost (Advanced Medical Care) Subsidy Program," for advanced medical care only. Former program: https://www.city.chiyoda.lg.jp/koho/kosodate/teate/tokuteifuninjose.html
← All programs in Chiyoda City