Kanagawa Prefecture33 municipalities

Of the 33 municipalities in Kanagawa Prefecture, 31 cover outpatient care through age 18, 32 have no income limit, and 31 charge no outpatient co-payment. Since last year, 6 have changed their conditions (as of April 1, 2025, Children and Families Agency survey).

Condition	Municipalities	Share
Outpatient care covered through age 18	31 / 33	93.9%
No income limit	32 / 33	97.0%
No co-payment for outpatient care	31 / 33	93.9%
Changed since last year	6 / 33	18.2%

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All 33 municipalities in Kanagawa 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
Yokohama City	Age 15	Age 15	No	No	3,753,398
Kawasaki City	Age 15	Age 15	No	Yes / No	1,535,141
Sagamihara Citychanged	Age 18	Age 18	Yes	Yes / No	716,494
Yokosuka City	Age 18	Age 18	No	No	379,041
Hiratsuka City	Age 18	Age 18	No	No	256,549
Kamakura City	Age 18	Age 18	No	No	174,535
Fujisawa City	Age 18	Age 18	No	No	445,041
Odawara Citychanged	Age 18	Age 18	No	No	186,464
Chigasaki Citychanged	Age 18	Age 18	No	No	247,345
Zushi City	Age 18	Age 18	No	No	57,827
Miura City	Age 18	Age 18	No	No	39,842
Hadano Citychanged	Age 18	Age 18	No	No	158,573
Atsugi City	Age 18	Age 18	No	No	223,424
Yamato City	Age 18	Age 18	No	No	245,750
Isehara Citychanged	Age 18	Age 18	No	No	99,816
Ebina City	Age 18	Age 18	No	No	140,763
Zama City	Age 18	Age 18	No	No	131,219
Minamiashigara City	Age 18	Age 18	No	No	40,164
Ayase City	Age 18	Age 18	No	No	83,952
Hayama Town	Age 18	Age 18	No	No	31,813
Samukawa Town	Age 18	Age 18	No	No	48,997
Oiso Town	Age 18	Age 18	No	No	31,757
Ninomiya Town	Age 18	Age 18	No	No	27,415
Nakai Town	Age 18	Age 18	No	No	8,901
Oi Town	Age 18	Age 18	No	No	17,426
Matsuda Town	Age 18	Age 18	No	No	10,419
Yamakita Town	Age 18	Age 18	No	No	9,263
Kaisei Town	Age 18	Age 18	No	No	18,566
Hakone Town	Age 18	Age 18	No	No	10,835
Manazuru Town	Age 18	Age 18	No	No	6,553
Yugawara Townchanged	Age 18	Age 18	No	No	23,183
Aikawa Town	Age 18	Age 18	No	No	39,377
Kiyokawa Village	Age 18	Age 18	No	No	2,716

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)