Preschool in Japan: Hoikuen vs. Yochien

The Three Types of Preschool in Japan

If you're trying to figure out childcare in Japan, the first thing that trips most international families up is the terminology. Japan has three main types of early childhood facility, and they work quite differently from each other.

Hoikuen (保育園) — Nursery / Daycare

Hoikuen is a childcare facility for working families. It takes children from as young as 57 days old right through to age 5. The hours are long — typically from 7am to 7pm, though exact hours vary by facility — and it runs year-round with only short breaks. Because it's designed for parents who work, you generally need to demonstrate a "need for childcare" (保育の必要性) to qualify. This is usually straightforward if both parents are employed, but there are other qualifying reasons too, such as illness, pregnancy, or caring for a family member.

Hoikuen is managed at the national level by the Agency for Children and Families (こども家庭庁), and fees are set on a sliding scale based on household income — though the 2019 reforms mean most children aged 3 and over now attend for free.

Yochien (幼稚園) — Kindergarten

Yochien is an educational institution rather than a childcare facility. It accepts children aged 3 to 5 and focuses on early learning — play-based activities, group interaction, music, and arts. Hours are shorter (typically 9am to 2pm), and it follows the school calendar, closing during summer, winter, and spring holidays.

Because of those shorter hours, yochien works best when at least one parent is at home or has a flexible schedule. Many yochien offer extended care (預かり保育 — azukari hoiku) for an additional fee, which can bridge some of the gap.

Yochien are overseen by the Ministry of Education (文部科学省). You apply directly to each school, and competition for popular schools can be significant, especially in cities.

Kodomoen (認定こども園) — Combined Facility

Kodomoen is a hybrid that combines the functions of hoikuen and yochien. It accepts children from birth to age 5, offers long hours like a daycare, and provides the educational curriculum of a kindergarten. Application goes through city hall, similar to hoikuen.

Kodomoen has expanded significantly since 2015 and is increasingly common across Japan — particularly in areas where demand for both childcare and kindergarten is high.

Side-by-Side Comparison

* Hours are approximate. Actual opening and closing times vary by facility and municipality.

Free Preschool — What the 2019 Reform Means for You

In October 2019, Japan introduced 幼児教育・保育の無償化 — a policy that made preschool free for most families. If you weren't aware of this, it's significant.

A few things to expect from how this works day to day:

• Meals, transport, and activity fees are not included. Even where tuition is free, you'll still be charged separately for lunches and snacks (給食費), school bus fees (通園送迎費), and event or activity costs (行事費). That said, households with an annual income under ¥3.6 million, and families with a third child or beyond, are exempt from side dish fees (副食費) — check with your city hall if this applies to you.
• Extended care at yochien (預かり保育) can be subsidized up to ¥11,300/month if you have a certified childcare need — but you need to apply for that certification at city hall.
• Unlicensed facilities (認可外保育施設) are also partially covered if you have a certified childcare need — up to ¥37,000/month for ages 3–5, and up to ¥42,000/month for ages 0–2 (住民税非課税世帯 only). Any fees above the cap are paid out of pocket.
• The "licensed" distinction matters. The free preschool policy applies to 認可施設 (licensed facilities). Some private nurseries operate outside the licensed system, so always check.

How to Apply for Hoikuen

Applying for a licensed hoikuen (認可保育所) is done through your local city or ward office, not directly with the facility. The city matches your application against available spots — and in urban areas, demand significantly outpaces supply.

What to bring when applying

• Application form (入所申込書) — available at city hall or often downloadable from the city's website
• Proof of employment (就労証明書) — issued by your employer; both parents need to submit one if both are working
• My Number Card or residence card
• Your child's health insurance card (if already enrolled)
• Any additional documents your city requires

How to Apply for Yochien

Unlike hoikuen, yochien admission is handled directly between you and the school. Each school sets its own application process and timeline.

• Application period: Typically October–November, for enrollment the following April. Private yochien sometimes hold open days (説明会) in September — attend these early if you can.
• Rejections do happen. Unlike hoikuen, where you go on a waiting list if you don't get a place, yochien — especially popular private schools — can simply decline your application if they're full. Apply to more than one school, just in case.
• Documents: Usually just a simple application form and your child's health record or Boshi Techou. Some yochien require a brief interview.
• Fees: Tuition for ages 3–5 is subsidized under the 無償化 policy up to ¥25,700 per month. Public yochien fees typically fall within this cap, so most families pay nothing. Private yochien can be more expensive — any amount above ¥25,700 is paid out of pocket. Registration fees (入園料) and material fees are also not covered.

Which Is Right for Your Family?

📖 Japanese Vocabulary

Useful terms when researching or applying for preschool in Japan.