Education Savings: Choosing a Plan

May 1, 2026 Maternity Prep Navigator Editorial ~7 min read

Once a child is born, preparing for future education costs comes to mind. A classic tool is "education insurance." It saves systematically while adding protection if something happens, but it has downsides too. Here we explain how it works, how to choose, and how it compares to options like NISA. This is general information — base specific product choices on each company's latest details or expert advice.

1. How much do you need?

Costs vary greatly by path (public/private, living at home or away). From kindergarten through university it can reach several million to over ten million yen, with a big lump often needed at university entry.

The key is to work backwards from "when and how much." The first big peak is usually university; you have ~18 years to prepare steadily. Public surveys from MEXT help gauge target figures.

2. How it works

You pay premiums monthly or yearly and receive "celebration money" or maturity benefits timed to school stages — savings plus insurance protection.

Premium waiver reassurance

A key feature is the premium waiver: if the policyholder (often a parent) dies, future premiums are waived yet the benefits still pay out as planned — peace of mind you don't get from plain saving.

3. Pros & cons

Good for "save reliably," less so for "grow significantly." Judge if it fits your family's approach.

4. Reading return rates

Compare using the "return rate" — the ratio of total benefits received to total premiums paid. Above 100% means you receive more than you paid.

It improves with shorter payment periods and simpler coverage; adding many riders tends to lower it. Decide whether you prioritize saving or protection before comparing. Confirm exact rates with each insurer's latest simulation.

5. Comparing to NISA & more

Education insurance isn't the only option. More families now use NISA (tax-free investment) for accumulation.

Each option

• Education insurance: lower loss risk, premium waiver; hard to grow much.
• NISA investing: long-term growth potential, but price risk and no guarantee.
• Savings: always accessible and safe, but barely grows.

There's no single right answer — it's about balancing certainty and growth potential. Combining options spreads risk. Investing carries risk, so consider it within your means.

6. Timing & how to choose

Premiums tend to be cheaper and return rates better the younger the child (the earlier you enroll). Around birth or as early as possible is one guideline — some products allow enrollment during pregnancy.

Check: (1) sustainable premiums, (2) payout timing fits, (3) saving vs. protection focus. Household balance matters too. When unsure, consult a neutral financial planner. Terms change, so confirm the latest details before enrolling.