If your teenager has fallen for Japan, the next search is usually a Japan exchange student program: a semester or a year living with a host family and going to a Japanese high school. Parents then ask the practical questions. Which organisations actually send students to Japan, how old does my child have to be, do they need to speak Japanese first, and what can a younger child do in the meantime?
We run an online Japanese school for children growing up outside Japan, and many of our families have a teenager who dreams of a year in Japan. In October 2026 we read the current eligibility pages of the main high school exchange organisations that place students from the United States in Japan. They differ more than you might expect, especially on age and on Japanese language requirements.
The short answer on a Japan exchange student program
- High school exchange to Japan is for teenagers, roughly 15 to 18. AFS-USA takes students aged 15 to 17 at the start of the program, YFU USA uses a birth-date window that fits the first years of high school, NWSE takes 15 to 18, and Rotary Youth Exchange takes 15 to 19.
- Some programs require Japanese before you go, some do not. AFS-USA lists no language requirement. YFU USA and NWSE require about one year of Japanese study for semester and year programs, and NWSE adds a letter to the host family written in Japanese plus a language interview.
- There is no standard middle school exchange to Japan through these organisations. Younger children usually go through a school sister-city trip, a family program, or a summer camp.
- Costs vary widely by route, from full government scholarships to programs where the family pays tuition plus flights and insurance. Check each organisation’s current page, because fees change every year.
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How a high school exchange to Japan works
Almost every program follows the same pattern. Your teenager lives with a volunteer host family, attends a local Japanese high school in uniform, and takes part in ordinary school life: classes, club activities, school events. An organisation in Japan supervises the placement and is the family’s contact if something goes wrong.
Two details surprise many families. First, the Japanese school year starts in April, so year programs often run from late March to December or January rather than September to June. Second, placements are usually outside the big cities. YFU USA says its students are usually placed in small towns, rural or suburban areas. NWSE places most students with families whose children attend partner high schools in Kyoto or Kagoshima. If your child is picturing Tokyo, talk about that early.
The main Japan exchange student programs, checked
AFS-USA
AFS is one of the oldest exchange organisations, and its Japan page lists a semester high school program, a year high school program and a summer language and culture program of four to eight weeks. Its eligibility table for the high school program says students must be 15 years 0 months to 17 years 0 months at the start of a March departure (15 years 5 months for an August departure), have a minimum GPA of 3.0, and must not have graduated. It lists no language requirement. AFS also says that not every partner country can support students with certain diagnoses, strict diets or some medications, so raise these early.
AFS-USA also runs the Asia Kakehashi Project+ semester, a scholarship program funded by the Government of Japan. It is the route most families mean when they search for a free exchange to Japan, and places are competitive.
YFU USA (Youth For Understanding)
YFU USA offers a year, a fall semester, a spring semester and a summer program in Japan. For its 2027 programs, students must be born between April 2, 2009 and April 1, 2012, and are usually placed in the first or second year of a Japanese high school. Year and semester students need one year of previous Japanese study, and YFU includes a Japanese correspondence course. Summer students do not need previous study but must start language training once accepted, and they attend school for at least one week.
One rule matters for many international families: YFU USA states that students who are homeschooled or enrolled in online schooling are not eligible for the Japan program. If your teenager learns at home, check this before anything else.
NWSE (NorthWest Student Exchange)
NWSE accepts students aged 15 to 18 in grades 9 to 12, with a GPA of about 3.0. For year and semester programs it asks for one year of high-school-level Japanese covering reading, writing and conversation. If a school does not offer Japanese, NWSE says this can be met through tutoring, community college, language camps, online coursework or passing JLPT N5. Applicants also write a letter to their future host family in Japanese and pass a language interview. Students join the second year of a Japanese high school (US 11th grade). There is no language requirement for the summer program.
Rotary Youth Exchange
Rotary Youth Exchange is run by local Rotary clubs in more than 100 countries for students aged 15 to 19. Long-term exchanges last a full academic year, with students attending local schools and living with several host families in turn. Rotary says room, board and school fees are provided, while students usually pay for airfare, travel insurance, travel documents and spending money. You apply through your local Rotary club, and a placement in a particular country such as Japan is not guaranteed.
Other routes
You will also see commercial providers such as EF and SCCE, and short invitation programs. One example is the Japan Bowl, a high school Japanese competition in the United States, whose top teams have been invited to Japan through the Kakehashi Project. Many schools that teach Japanese also have a sister school in Japan with short visits. These are worth asking your child’s Japanese teacher about.
Japan exchange student programs compared
| Program | Age | Lengths offered for Japan | Japanese needed before you go | Who pays |
|---|---|---|---|---|
| AFS-USA | 15y0m to 17y0m at start (Aug: from 15y5m) | Semester, year, summer 4 to 8 weeks | None listed | Family, with scholarships |
| AFS Kakehashi Project+ | High school age, year-specific cutoffs | Semester | Not required | Government of Japan scholarship |
| YFU USA | Born Apr 2, 2009 to Apr 1, 2012 (2027 programs) | Year, semester, summer | 1 year for year and semester; none for summer | Family, with scholarships |
| NWSE | 15 to 18, grades 9 to 12 | Year, semester, summer | 1 year (or JLPT N5), letter in Japanese, interview | Family |
| Rotary Youth Exchange | 15 to 19 | Full academic year (short-term varies) | Set by the club and district | Host side covers room, board and school fees; family pays travel |
Does my child need to speak Japanese first?
Strictly, not always. AFS-USA lists no requirement, and summer programs generally have none. In practice, every organisation expects students to start learning once accepted, and two of the four main programs above require about a year of study for a semester or year.
More importantly, Japanese decides what the exchange feels like. A teenager who arrives able to hold a simple conversation can talk to classmates at lunch, join a club and understand their host family at dinner from the first week. One who arrives with none spends the first months mostly listening. Exchange students and host families say the same thing again and again: the friendships come through the language.
If your teenager’s school does not teach Japanese, look at how each organisation lets students meet the requirement. NWSE names tutoring, community college, language camps, online coursework and JLPT N5 as options. Ask the organisation directly whether a particular course counts before you rely on it.
What if my child is younger than 15?
Searches for a Japan exchange student program for middle school, or even preschool, are common. The honest answer is that the high school exchange organisations do not take children under about 15. Younger children have other routes:
- Preschool and kindergarten age: short family stays where the child attends a Japanese nursery for a few weeks. We looked at the best-known one here: Japan Preschool Exchange: how it works and who it suits.
- Primary and middle school: sister-city and sister-school visits run by schools and local governments, and Japanese summer camps. In the United States, Concordia Language Villages runs a Japanese village for ages 7 to 18: Mori no Ike, explained for parents.
- At home, every week: learning Japanese steadily and making friends with children in Japan now, so that by 15 the exchange is a next step rather than a leap. Letters are one way to start: how to find a Japanese pen pal for kids, safely.
If your family homeschools, remember the YFU USA rule above, and look at how other programs treat homeschool transcripts. Our guide to a Japanese homeschool curriculum covers the course options that produce a record you can show.
A checklist before you apply
- Check the age window for your departure date, not just the age today. AFS and YFU both use the age at the start of the program.
- Check the language requirement for the length you want. Semester and year programs are stricter than summer.
- Check schooling status rules if your child is homeschooled, studies online or is about to graduate.
- Check health and diet rules early. Japan restricts some medications, and host families may not manage strict diets.
- Ask about credit. YFU USA notes that transcripts may not be issued and credit transfer is not guaranteed. Talk to your child’s school before departure.
- Read the deadlines. Spring departures to Japan can close well over half a year in advance.
Where TOMODACHI JAPAN fits
An exchange year does something nothing else can: your teenager lives inside Japanese daily life. We would never suggest an online class replaces that. What we offer is the years before it, and the years after it.
TOMODACHI JAPAN (tomodachi means “friend”) is an online Japanese school for children growing up outside Japan, from age 5 to 18. Children learn in live classes of up to 8, taught by teachers from Japanese schools, and talk with children their own age in Japan as part of the programme. For a younger child, that is a way to have Japanese friends long before they are old enough for an exchange. For a teenager preparing to apply, it is regular speaking practice with real Japanese peers. And for one who has come home, it is a way to keep the Japanese they worked so hard for. Classes are scheduled for families in Asia and Oceania, and other time zones by arrangement.
Frequently asked questions
How old do you have to be to be an exchange student in Japan?
For high school exchange, about 15 to 18. AFS-USA takes 15 to 17 at the start of the program, NWSE 15 to 18, Rotary Youth Exchange 15 to 19, and YFU USA sets a birth-date window each year.
Is there a free exchange program to Japan?
The Kakehashi Project is funded by the Government of Japan, and AFS-USA offers a scholarship semester through it. Rotary Youth Exchange covers room, board and school fees, though families pay travel costs. Most other programs charge tuition and offer some scholarships.
Is there a middle school exchange program to Japan?
Not through the major high school exchange organisations. Middle school students usually visit Japan through school sister-city programs or summer camps, and prepare for a later high school exchange by learning Japanese at home.
Do I need to know Japanese to be an exchange student in Japan?
It depends on the program. AFS-USA lists no requirement. YFU USA and NWSE ask for about a year of Japanese for semester and year programs. Even where it is not required, arriving able to hold a basic conversation makes the experience far richer.
In short
A Japan exchange student program is a high school experience, open from about 15. AFS, YFU, NWSE and Rotary differ on age windows, Japanese requirements and who pays, so compare their current pages for your child’s departure date. If your child is younger, the best preparation is the same as the best reason to go: learning Japanese and making friends in Japan, starting now.
