Hoikuen: Japan's Licensed Daycare for Working Parents
Hoikuen (保育園) is Japan's licensed, welfare-framework daycare for children ages 0–5, built for households where parents cannot provide daytime care because they work, study, or face another qualifying need.1 Getting the eligibility test, the income-graded fee structure, or the points-system application wrong can mean months on a waitlist or a facility whose hours do not match your work schedule.
Procedures, fees, and requirements can change. Confirm current details at the Children and Families Agency (こども家庭庁) website.
Overview
The Child Welfare Act (児童福祉法) formally designates hoikuen as 保育所 (hoikusho): a facility whose defined purpose is to provide daily childcare to infants and young children in need of care, when their guardians are unable to care for them (Article 39).12 Hoikuen is a child welfare facility, not a school.1
Since April 1, 2023, policy and regulatory authority over hoikuen sits with the Children and Families Agency (こども家庭庁), a Cabinet Office-affiliated agency that consolidated childcare oversight out of the former Ministry of Health, Labour and Welfare.3 Yōchien, the education-framework alternative discussed below, stayed under the Ministry of Education, Culture, Sports, Science and Technology throughout this reorganization.3
Hoikuen vs. hoikusho: same thing, different name
保育所 (hoikusho) is the term the Child Welfare Act itself uses.1 保育園 (hoikuen) is the everyday name parents, most municipalities, and most facilities use for the same licensed category.
There is no legal or regulatory distinction between the two names. Both describe a facility meeting the Article 39 definition.1
Welfare framework, not education framework
Hoikuen exists to meet a welfare need: a child whose guardians cannot provide daytime care, typically because they work.1 It is not a universal right to early-childhood education.
This contrasts with yōchien (kindergarten), an education-framework facility whose legal purpose, under a different law, is to cultivate the foundation of compulsory education and promote children's mental and physical development (School Education Act, Article 22).45 Yōchien is named here only as a contrast point; it is not detailed in this article.
| Hoikuen | Yōchien (concept only) | |
|---|---|---|
| Legal basis | Child Welfare Act, Article 391 | School Education Act, Article 224 |
| Framework | Welfare: child needs care | Education |
| Oversight | Children and Families Agency (since April 2023; formerly MHLW)3 | MEXT |
| Eligibility test | Need-for-childcare certification | Open enrollment |
This split is what determines which government body a household deals with, what legal basis governs the facility, and what eligibility test applies.143
Eligibility
The need-for-childcare test
Enrollment requires a household to obtain a certification of need for childcare (保育の必要性の認定) from the municipality. This is a screened eligibility test, not automatic or open enrollment.67
Qualifying reasons recognized consistently across municipalities include parental employment (including part-time, night, and at-home work), pregnancy or recent childbirth, a parent's illness or disability, caregiving of a cohabiting relative, active job-seeking (typically capped at about three months), enrollment in school or vocational training, disaster recovery, risk of abuse or domestic violence, and continued use during a parental-leave period for a younger sibling. Municipalities may also recognize other, locally defined circumstances.67
The minimum work commitment to qualify under the employment reason is set by each municipality and varies. Ota City, Tokyo, sets it at 48 or more hours per month; Yokosuka City, Kanagawa, sets it at 64 or more hours per month (as of 2026-07; confirm current figures with your municipal childcare office). There is no single national minimum-hours figure.67
Once certified, a household is further classified into one of two care-time categories that determine how many hours of daily care the certification covers; see Daily Schedule below.8
Age Range and Enrollment
Hoikuen serves children from infancy through the school year in which they turn 6, the year before elementary school begins (ages 0–5).1
The earliest a facility can legally enroll an infant traces back to the mother's statutory postpartum leave. The Labor Standards Act bars an employer from having a woman work during the 8 weeks (56 days) after childbirth, with an exception allowing a return after 6 weeks if she requests it and a doctor confirms no health risk (Article 65).9 In practice, this makes the 57th day after birth the earliest legally possible start date at any facility.
Actual minimum enrollment age is set at the facility and municipal level, and it varies. Some, mostly urban, facilities accept infants from around 57 days old; many set a minimum of 6 months; others do not accept infants until age 1 (as of 2026-07; confirm current figures with your target facility or municipal childcare office). This variance is facility- and municipality-specific, and the 6-months-versus-1-year pattern is reported less consistently than the 57-day legal floor itself.9
Daily Schedule
Hoikuen runs a full working-day schedule, which structurally distinguishes it from the shorter education-day model used by yōchien.810
| Term | Reading | Meaning |
|---|---|---|
| 保育標準時間 | hoiku hyōjun jikan | "Standard time": up to 11 hours of daily certified care8 |
| 保育短時間 | hoiku tanjikan | "Short time": up to 8 hours of daily certified care8 |
| 延長保育 | enchō hoiku | "Extended-hours care": additional paid care beyond the certified entitlement810 |
Care-time entitlement is set nationally into these two categories once a household is certified as needing care. Standard time covers up to 11 hours of daily care, generally tied to full-time-equivalent work, with a commonly cited threshold of 120 or more hours per month (as of 2026-07; confirm current figures with your target facility or municipal childcare office).8 Short time covers up to 8 hours of daily care, for households with lower qualifying work hours (as of 2026-07).8
Facility opening and closing times, the actual window in which the standard- or short-time entitlement is used, are set locally and vary by facility. Ota City's municipal facilities run 7:15 a.m.–6:15 p.m.; Arakawa City's facilities run a standard 7:00 a.m.–6:00 p.m. window (as of 2026-07). The commonly cited "7 a.m. to 7 p.m." shorthand reflects the outer bound once paid extended-hours care is added on top of the standard or short-time entitlement, not the unpaid entitlement itself.810
Extended-hours care, beyond the certified 8- or 11-hour entitlement, is offered at participating facilities for an additional fee. Availability, hours, and surcharge are set by each facility and municipality, so the same certification can end up costing noticeably more at one facility than another (as of 2026-07).810
Costs
Since October 1, 2019, tuition and usage fees for children ages 3–5 at licensed daycare have been free nationwide, under a national reform amending the Act on Support for Children and Child Rearing.11 This is a national baseline that applies regardless of household income or municipality.
For children ages 0–2, the national baseline makes usage free only for households exempt from resident tax (住民税非課税世帯). Non-exempt households pay an income-graded fee.11
Within the 0–2 free-eligible group, a national multi-child provision counts the oldest child currently using childcare as the first child. A second child ages 0–2 has fees halved, and a third or subsequent child is free, regardless of household tax-exempt status (as of 2026-07; confirm current figures with the Children and Families Agency or your municipal childcare office).11
The fee mechanism itself is national in structure, but the bracket cutoffs and yen amounts are set by each municipality:
| Item | Basis | Notes |
|---|---|---|
| 0–2 fee, non-tax-exempt households | Tiered by municipal resident-tax assessment (市町村民税所得割額) | Bracket count and amounts are set independently by each municipality; Ota City, Tokyo, uses 27 brackets, Sapporo City uses 15 (as of 2026-07)1213 |
| 0–2 fee, tax-exempt households | Free (national baseline) | Applies regardless of municipality11 |
| 3–5 fee | Free (national baseline) | Tuition and usage fee only; meal costs are billed separately (see below)11 |
Treat this as a mechanism, not a single national fee schedule. The tiering structure is consistent nationwide, but the specific bracket cutoffs and amounts belong to each municipality.
What "free" actually covers
The free-tuition baseline covers only the childcare and tuition usage fee itself. It does not cover transportation, meal-ingredient costs, or event and activity fees, which remain the parents' responsibility even at a free facility.14
For the 0–2 age band, meal costs are folded into the income-graded fee for non-exempt households. For the 3–5 free-tuition age band, the staple-food portion, such as rice, is typically billed separately at actual cost. The side-dish and snack portion is billed but exempted for households with an annual income below approximately ¥3.6 million, or for a third or subsequent enrolled child (as of 2026-07).1516
Extended-hours care fees are excluded from the free-tuition baseline at every age band.14
Tokyo's temporary 0–2 fee waiver, not a national policy
Tokyo has independently expanded the 0–2 fee waiver twice, beyond what the national baseline requires. Starting October 2023, Tokyo waived the 0–2 fee for a second or subsequent child at licensed facilities, regardless of household income (as of 2026-07).17
Starting September 1, 2025, Tokyo extended this to a household's first child as well, at licensed facilities, regardless of income within the 0–2 band. Combined, Tokyo now waives licensed-daycare fees for all children ages 0–2, for all Tokyo-resident households, regardless of income (as of 2025-09).17
Tokyo's own policy page frames this expansion as a temporary, Tokyo-specific measure taken while it requests the national government to act, not as national policy (as of 2026-07).17 Nationally, ages 3–5 have been free since 2019 with no income test; ages 0–2 remain income-tested outside Tokyo, per the national baseline above. Some secondary sources describe this as Japan making ages 0–5 free with no income cap; that overstates the national policy and conflates it with Tokyo's local expansion.1117
Application Process
The points system, in concept
At oversubscribed facilities, enrollment is allocated through a locally administered points, or index, system, commonly called 利用調整 (riyō chōsei, "utilization adjustment"). This is not first-come-first-served.18
Applying early does not guarantee a slot. What matters is the household's index score relative to other applicants for the same facility in the same year.18
In concept, the index combines a base score from parental work status, such as hours or days worked or an equivalent qualifying reason, with adjustment points for circumstances such as single-parent status, an older sibling already enrolled at the target facility, the absence of a co-resident grandparent able to help with care, and, in some municipalities, priority for parents who work in childcare. Ties are broken by a further locally defined priority sequence, such as single-parent status, family size, unpaid fees, or income level.18
The general shape of the process looks like this:
The specific point values, adjustment factors, and tie-break order are set independently by each municipality. Kita City, Tokyo's schedule is cited here as one illustrative example, not a national standard (as of 2026-07; confirm current figures with your municipal childcare office).18
Good to know
Waitlists have eased, but not everywhere
Nationally, the number of children on daycare waitlists (待機児童) has fallen for 8 consecutive years and stood at 2,254 as of April 1, 2025, the lowest figure since comparable nationwide record-keeping began in 1994, down from a peak of 26,081 in 2017 (as of 2025-04-01; confirm current figures with the Children and Families Agency).1920
Total licensed daycare capacity was approximately 3.03 million children and actual enrollment was approximately 2.68 million, an 88.4% occupancy rate, as of April 1, 2025. About 211 municipalities, roughly 12.1% of all municipalities, still reported at least one waitlisted child (as of 2025-04-01).19
The national trend is not uniform locally. Tokyo alone accounted for 339 waitlisted children as of April 2025, the highest of any prefecture, even as the nationwide total hit a record low. Within Tokyo, Setagaya Ward (47), Machida City (40), and Hino City (30) had the largest local waitlists, while 33 of Tokyo's 62 municipalities reported zero (as of 2025-04-01).21
Treat any national waitlist statistic as directional. It tells you the aggregate trend, not whether a specific ward or city currently has open capacity.
"Free" tuition still leaves a monthly bill
Even at a free facility, parents continue to pay for items the free-tuition baseline explicitly excludes: transportation, meal-ingredient costs (subject to the income and multi-child exemptions described above for the 3–5 age band), and event or activity fees.1415
For the 0–2 age band, at non-tax-exempt households outside Tokyo's expansion, free tuition does not apply at all. The income-graded fee, which already bundles in meal costs, continues to be billed in full.11
What comes after hoikuen
Hoikuen enrollment ends at the transition to elementary school, the first stage of Japan's 6-3-3-4 school-structure model. Children age out at the end of the school year in which they turn 6.1 For what that transition involves, see the article on Japan's 6-3-3-4 School System.
See also
- Compulsory Education in Japan: Rules for Foreign Children
- Japanese School vs. International School: Making the Choice
- Public, Private, and National Schools: Japan's School Types
- Japan's School Year: April Start Dates and Terms Explained