Nature-inspired
Nature as the supreme teacher — every lesson begins outdoors.
International Forest School · Tokyo
Nature Inspired
Nature Inspired
Process Based
Curiosity Driven
Tokyo’s only international forest school. We empower children with a strong human foundation, cultivating real-world skills and resilience that technology can never replace.
★★★★★
“A real confidence boost for her.” — Noah's Mom
Process-based
We value the process over the result, letting learning unfold naturally.
Curiosity-driven
Curiosity is the driving force behind everything a child discovers.
Flagship program
Our Retreat Program
This one-off, private group booking is ideal for homeschooling families, parents seeking to trial 100% outdoor education, and families visiting the Tokyo/Kanagawa area for business or travel. Held 100% outdoors, rain or shine, our program gives children the freedom to build independence, spark curiosity, and immerse themselves in nature—all through hands-on play in English.
Learn more →What Our Parents Say
Callie
“Q: What were your thoughts on the overall vibe and atmosphere of iForest? Did it align with what you were expecting?
A:“100%. Absolutely the most wonderful experience I could give my children. It was exactly what I had hoped for. I love that they truly go into the wilderness rather than just spending outdoor time at a playground. They have so much time and space to dig into their curiosity, and freedom to find their own path and itinerary throughout the day. What a gift.“”
Noah
“When I asked her what she enjoyed most she simply said, all of it. A real confidence boost.”
Sogen
“Q: What values (if any) do you think this kind of education has to offer?
A: We strongly believe that learning based on curiosity is the one we would like our son to take. We think that inquisitive learning is student-centered learning and it is very meaningful to children and it makes them love learning.”
Lisa
“Q: Did you feel involved and well-informed about your child's experiences? What instances can you think of that were informative or needed more work?
Everything fell within my expectations. The only thing that surprised me in a positive way was that three years old started using a knife.”
Eito
“Q: What values (if any) do you think this kind of education has to offer?
A: There is a lot we can learn from nature which is limited when one learns only in an indoor environment. In order to preserve the delicate ecosystem, it’s crucial to start young to be respectful of nature and its surroundings. A small impact leads to ripples of aftermath, no matter how small or insignificant we think that small action may be.”
Kei
““Spring Forest School was the best experience. Everyone enjoyed rainy and windy days. He said that he was able to climb high! He loved marshmallows and traveling by a big bus.””
Riku
““I saw him smile most when encountering something new and interesting. Also I think he was proud of himself when he could climb up and down places by himself.””
Not ready for a full term? Looking for a weekend adventure or single session?
Explore our program lineup to find the perfect fit for your child's age and interests.
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