Kasuga City: child medical expense subsidy
In Kasuga City, Fukuoka Prefecture, the child medical expense subsidy covers both outpatient and inpatient care through the end of the fiscal year in which the child turns 18 (end of high-school age). Income limit: none. Co-payment: none. (As of April 1, 2025, Children and Families Agency survey.) We checked Kasuga City's official website on October 19, 2026, and these conditions still apply. There is no out-of-pocket charge for insured care, so it is effectively free.
In Fukuoka Prefecture, 31 of 60 municipalities cover outpatient care through age 18, and Kasuga City is one of them.
Kasuga City is one of 12 municipalities in Fukuoka Prefecture that meet all three conditions: coverage through age 18 for both outpatient and inpatient care, no income limit, and no co-payment.
Municipalities call this program by different names (小児医療費助成, こども医療費助成, 乳幼児医療費助成, 子育て支援医療). This site uses the national survey's term, "child medical expense subsidy".
- Covered until (Outpatient)
- Age 18(April 1, 2025)
- Covered until (Inpatient)
- Age 18(April 1, 2025)
- Income limit
- No(April 1, 2025)
- Co-payment
- No(April 1, 2025)
- Coverage through age 18
- Yes(April 1, 2025)
- Population
- 111,919(Resident register, 2024)
- Share under 15
- 15.2%(2020 census)
For applications, refunds and visits outside the prefecture, check the official website of Kasuga City.
Child medical expense subsidy
We checked Kasuga City's official website on October 19, 2026. The current conditions are the same as in the table below (national survey). Official website
| Item | Outpatient | Inpatient |
|---|---|---|
| Covered untilchanged | Age 18 through the end of the fiscal year in which the child turns 18 (end of high-school age) | Age 18 through the end of the fiscal year in which the child turns 18 (end of high-school age) |
| Income limit | No | No |
| Co-paymentchanged | No | No |
Changed since last year
- Outpatient · Covered until
- Age 15 → Age 18
- Inpatient · Covered until
- Age 15 → Age 18
- Co-payment
- Yes / Yes → No / No
Changes from last year (as of April 1, 2024) to this year (as of April 1, 2025).
Source: Children and Families Agency, Survey on Municipal Child Medical Expense Subsidies (municipal form, attachment 3) (As of April 1, 2025). Last checked September 24, 2026
The national survey records conditions as of April 1 and is published in December. Some municipalities have expanded coverage since then. Confirm the current conditions on the municipality's official website.
Frequently asked questions
Until what age does Kasuga City subsidize child medical expenses?
Both outpatient and inpatient care are covered through the end of the fiscal year in which the child turns 18 (end of high-school age) (checked on the official website, October 2026).
There is no out-of-pocket charge for insured care, so it is effectively free.
Are high school students covered in Kasuga City?
Yes. Both outpatient and inpatient care are covered through the end of the fiscal year in which the child turns 18 (the end of the third year of high school).
High school students have been covered since April 2025 or earlier.
Does Kasuga City apply an income limit?
No (checked on the official website, October 2026).
Do the conditions differ between outpatient and inpatient care in Kasuga City?
No. Both are covered through the end of the fiscal year in which the child turns 18 (end of high-school age); income limit: no; co-payment: no.
Has Kasuga City changed its conditions since last year?
Yes. Compared with April 1, 2024, the following changed: outpatient age limit, inpatient age limit, Co-payment. See the rows marked "changed" in the table above.
How does Kasuga City compare with other municipalities in Fukuoka Prefecture?
In Fukuoka Prefecture, 31 of 60 municipalities cover outpatient care through age 18, and Kasuga City is one of them.
Kasuga City is one of 12 municipalities in Fukuoka Prefecture that meet all three conditions: coverage through age 18 for both outpatient and inpatient care, no income limit, and no co-payment.
If I move out of Kasuga City, do the same conditions apply?
No. The subsidy is run by the municipality you live in, so the new municipality's conditions apply. Check its page on this site, and confirm the procedure on that municipality's official website.
Municipalities of similar size in Fukuoka Prefecture: Fukuoka City, Kitakyushu City, Kurume City, Iizuka City, Chikushino City, Omuta City, Itoshima City, Onojo City
Nursery and after-school club waiting lists in Kasuga City
Kasuga City had 0 children on the nursery waiting list as of April 1, 2026 (1,917 applicants, 1,812 enrolled; 0 waiting a year earlier). After-school clubs had 0 children waiting as of May 1, 2026 (preliminary; 1,396 registered).
| Item | Value | As of |
|---|---|---|
| Nursery waiting list | 0 | Apr 1, 2026 |
| Waiting list a year earlier (April 1, 2025) | 0 | Apr 1, 2025 |
| Nursery applicants | 1,917 | Apr 1, 2026 |
| Children enrolled in nurseries | 1,812 | Apr 1, 2026 |
| After-school club waiting list | 0 | May 1, 2026 (prelim.) |
| After-school club registrations | 1,396 | May 1, 2026 (prelim.) |
"Waiting" follows the national definition: applicants not enrolled, excluding those on parental leave, those who want only a specific facility, and those who have paused their job search. Zero does not guarantee a place at a preferred facility. After-school club figures are preliminary and may be revised.
Source: Children and Families Agency, Summary of Nursery Care Status (April 1, 2026) / Children and Families Agency, Status of After-School Clubs (May 1, 2026, preliminary)
Parks, libraries, community centers and nursery schools in Kasuga City
Kasuga City has 87 urban parks (91.7 ha), or 8.3 m² per resident (Rank 30 of 60 in the prefecture). It has 1 libraries, 1 community centers, 12 nursery schools and 12 elementary schools.
Urban parks: MLIT inventory as of March 31, 2025. Libraries and community centers: e-Stat, 2021. Nursery and elementary schools: e-Stat.
| Item | Value | Rank in prefecture | As of |
|---|---|---|---|
| Urban parks | 87 | Rank 13 of 60 in the prefecture | Mar 31, 2025 |
| Urban park area | 91.7 ha | — | Mar 31, 2025 |
| Urban park area per residentDivided by the population of the city-planning area (MLIT's calculation) | 8.3 m² | Rank 30 of 60 in the prefecture | Mar 31, 2025 |
| Libraries | 1 | Rank 52 of 60 in the prefecture | 2021 |
| Community centers | 1 | — | 2021 |
| Nursery schools | 12 | Rank 56 of 60 in the prefecture | 2023 |
| Kindergartens | 9 | — | 2024 |
| Elementary schools | 12 | — | 2024 |
Source: MLIT, Inventory of Urban Parks (end of FY2024, as of March 31, 2025) / e-Stat, Statistical Observations of Municipalities 2026 (Statistics Bureau of Japan)
Population, share of children, net migration and doctors in Kasuga City
- PopulationResident register, 2024
- 111,919Rank 5 of 60 in the prefecture2024
- Share under 15
- 15.2%Rank 9 of 60 in the prefecture2020 census
- Share 65 and over
- 22.0%2020 census
- Share of foreign residents
- 0.7%2020 census
- Net migration (move-ins minus move-outs)2024. A positive number means more people moved in than moved out
- -291Rank 35 of 60 in the prefecture2024
- Births per 1,000 residents
- 6.5Rank 22 of 60 in the prefecture2023
- Nursery schools
- 122023
- Nursery schools per 1,000 children under 15
- 0.71Rank 56 of 60 in the prefecture2023
- Kindergartens
- 92024
- Elementary schools
- 122024
- Doctors per 10,000 residents
- 26.9Rank 12 of 60 in the prefecture2022
- Clinics per 10,000 residents
- 7.72023
- General hospitals
- 52023
- Owner-occupied homes
- 55.6%2023
- Floor area per dwelling
- 83.4 m²2023
- Fiscal strength indexAbove 1 means local tax revenue covers standard spending
- 0.75Rank 8 of 60 in the prefecture2022
- Restaurants
- 3052021
Source: e-Stat, Statistical Observations of Municipalities 2026 (Statistics Bureau of Japan)
"—" means e-Stat has no value for this item (the Housing and Land Survey does not cover towns and villages).
Compare with similar-sized municipalities in Fukuoka Prefecture
| Municipality | Population | Outpatient until | Income limit | Co-payment (outpatient / inpatient) | Nursery waiting list |
|---|---|---|---|---|---|
| Kasuga City | 111,919 | Age 18 | No | No / No | 0 |
| Fukuoka City | 1,608,140 | Age 18 | No | Yes / No | 1 |
| Kitakyushu City | 913,577 | Age 18 | No | Yes / No | 0 |
| Kurume City | 300,199 | Age 15 | No | Yes / No | 0 |
| Iizuka City | 124,118 | Age 15 | No | Yes / Yes | 0 |
| Chikushino City | 106,375 | Age 15 | No | Yes / No | 4 |
| Omuta City | 104,688 | Age 15 | No | Yes / No | 0 |
| Itoshima City | 104,175 | Age 15 | No | Yes / Yes | 0 |
| Onojo City | 103,537 | Age 15 | No | Yes / No | 0 |
Outpatient age limit, income limit and co-payment are the national survey values as of April 1, 2025.
Page updated: . You may quote this table. Please credit Machishirabe and the original survey.