● BIRTH & POSTPARTUM

Postpartum checkups ¥5,000 × 2 and the 1-month infant checkup ¥6,000 covered (vouchers from October)

Postpartum Checkups and 1-month Infant Checkups (vouchers and checkup cost subsidy) / Koto City
Postpartum Checkups and 1-month Infant Checkups (vouchers and checkup cost subsidy)Koto CityWithin 2 months after birth28-41 days old
Checkups for mothers after birth and 1-month-old babies covered
Postpartum checkup (up to 2 times)
¥5,000 per time
1-month infant checkup (1 time)
¥6,000
From October 1, 2026, available with vouchers
Checkups in April-September are reimbursed on applicationKosodate Tokyo

The city covers the costs of postpartum checkups for mothers and 1-month infant checkups for babies. The limits are ¥5,000 per postpartum checkup, up to 2 times (within 2 months after birth; as a guide, around 2 weeks and 1 month after birth), and ¥6,000 for 1 1-month infant checkup (from 28 to 41 days old, counting the birth date as day 0). From October 1, 2026, you can have them using vouchers at contracted medical institutions in Tokyo (midwife clinics also for postpartum checkups). The vouchers are in the Mother and Child Health Bag given at pregnancy notifications from April 2026, and were sent in mid-July to people who submitted the notification by March 31 with a due date on or after September 1. If you do not have them, you can receive them at the city office, branch offices, the public health center, or health consultation centers, or request them online. For checkups from April 1 to September 30, 2026, and checkups from October taken without vouchers for unavoidable reasons, you are reimbursed if you apply with receipts, etc. (from after birth until the day before your child's 1st birthday, once each). Postpartum checkups are also for people who had a miscarriage or stillbirth.

How much of the checkup costs is covered?

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

Mothers registered as residents of Koto City (within 2 months after birth) and 1-month-old babies (28 to 41 days old)

Notes

Voucher system (Tokyo-wide from October 1, 2026): https://www.city.koto.lg.jp/260501/kodomo/ninshinshussan/ninshin/97801.html Reimbursement (for births on or after April 1, 2026, checkups in April-September; from October, cases with unavoidable circumstances): https://www.city.koto.lg.jp/260501/kodomo/ninshinshussan/ninshin/6819.html Application deadline: from after birth until the day before your child's 1st birthday, once each. Insured care, document fees, etc. are not covered.
← All programs in Koto City