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Okinoshima Town

Shimane Prefecture

In Okinoshima Town, Shimane 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.)

In Shimane Prefecture, 19 of 19 municipalities cover outpatient care through age 18, and Okinoshima Town is one of them.

Okinoshima Town is one of 15 municipalities in Shimane 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
13,036(Resident register, 2024)
Share under 15
11.4%(2020 census)

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Child medical expense subsidy

Child medical expense subsidy
ItemOutpatientInpatient
Covered untilAge 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 limitNoNo
Co-paymentNoNo

No change since April 1, 2024

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.

Key figures

PopulationResident register, 2024
13,036Rank 9 of 19 in the prefecture2024
Share under 15
11.4%Rank 6 of 19 in the prefecture2020 census
Share 65 and over
41.5%2020 census
Share of foreign residents
0.5%2020 census
Net migration (move-ins minus move-outs)2024. A positive number means more people moved in than moved out
-79Rank 11 of 19 in the prefecture2024
Births per 1,000 residents
5.7Rank 4 of 19 in the prefecture2023
Nursery schools
82023
Nursery schools per 1,000 children under 15
5.20Rank 8 of 19 in the prefecture2023
Kindergartens
02024
Elementary schools
72024
Doctors per 10,000 residents
22.2Rank 10 of 19 in the prefecture2022
Clinics per 10,000 residents
10.02023
General hospitals
12023
Owner-occupied homes
—2023
Floor area per dwelling
—2023
Fiscal strength indexAbove 1 means local tax revenue covers standard spending
0.20Rank 9 of 19 in the prefecture2022
Restaurants
812021

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 municipalities in the same prefecture (by population)

All 19 municipalities in Shimane Prefecture

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Page updated: . You may quote this table. Please credit Machishirabe and the original survey.