Gunma Prefecture35 municipalities

Of the 35 municipalities in Gunma Prefecture, 35 cover outpatient care through age 18, 35 have no income limit, and 34 charge no outpatient co-payment. Since last year, 1 have changed their conditions (as of April 1, 2025, Children and Families Agency survey).

Condition	Municipalities	Share
Outpatient care covered through age 18	35 / 35	100.0%
No income limit	35 / 35	100.0%
No co-payment for outpatient care	34 / 35	97.1%
Changed since last year	1 / 35	2.9%

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All 35 municipalities in Gunma Prefecture

Subsidy conditions as of April 1, 2025. Population from the resident register, 2024. Last checked September 24, 2026.

Municipality	Outpatient until	Inpatient until	Income limit	Co-payment (outpatient / inpatient)	Population
Maebashi City	Age 18	Age 18	No	No	329,120
Takasaki City	Age 18	Age 18	No	No	365,972
Kiryu City	Age 18	Age 18	No	No	101,185
Isesaki City	Age 18	Age 18	No	No	212,084
Ota City	Age 18	Age 18	No	No	223,075
Numata City	Age 18	Age 18	No	No	43,532
Tatebayashi City	Age 18	Age 18	No	No	73,667
Shibukawa City	Age 18	Age 18	No	No	72,090
Fujioka City	Age 18	Age 18	No	No	61,551
Tomioka City	Age 18	Age 18	No	No	45,172
Annaka City	Age 18	Age 18	No	No	53,790
Midori City	Age 18	Age 18	No	No	48,470
Shinto Village	Age 18	Age 18	No	No	14,634
Yoshioka Town	Age 18	Age 18	No	No	22,643
Ueno Village	Age 18	Age 18	No	No	1,011
Kanna Town	Age 18	Age 18	No	No	1,511
Shimonita Town	Age 18	Age 18	No	No	6,133
Nammoku Village	Age 18	Age 18	No	No	1,427
Kanra Town	Age 18	Age 18	No	No	12,368
Nakanojo Town	Age 18	Age 18	No	No	14,326
Naganohara Town	Age 18	Age 18	No	No	5,082
Tsumagoi Village	Age 18	Age 18	No	No	9,073
Kusatsu Town	Age 18	Age 18	No	No	6,055
Takayama Villagechanged	Age 18	Age 18	No	Yes	3,260
Higashiagatsuma Town	Age 18	Age 18	No	No	12,061
Katashina Village	Age 18	Age 18	No	No	3,928
Kawaba Village	Age 18	Age 18	No	No	2,973
Showa Village	Age 18	Age 18	No	No	6,938
Minakami Town	Age 18	Age 18	No	No	16,954
Tamamura Town	Age 18	Age 18	No	No	35,620
Itakura Town	Age 18	Age 18	No	No	13,461
Meiwa Town	Age 18	Age 18	No	No	10,751
Chiyoda Town	Age 18	Age 18	No	No	10,848
Oizumi Town	Age 18	Age 18	No	No	41,653
Ora Town	Age 18	Age 18	No	No	25,558

Source: Children and Families Agency, Survey on Municipal Child Medical Expense Subsidies (municipal form, attachment 3) / e-Stat, Statistical Observations of Municipalities 2026 (Statistics Bureau of Japan)