
Willowbrook International School
Founded 1998
Updated July 2026
Willowbrook International School is an independent, inquiry-based preschool located in Tokyo for children aged 15 months to 5 years. It is an authorized International Baccalaureate (IB) World School offering both English-only and English-Japanese dual immersion programs.
Curriculum
Teaching approach
Willowbrook is founded on the belief that the school's mission is to plant the seeds of wisdom, confidence, creativity, and compassion in every child. The educational approach is rooted in the research of Jean Piaget, Erik Erikson, and Howard Gardner, emphasizing play, inquiry, and the development of responsible global citizens. The school operates under five value pillars that promote respect for self, community, and the environment.
Programmes
The school implements the International Baccalaureate (IB) Primary Years Programme (PYP) through an inquiry-based curriculum that explores six transdisciplinary themes, such as 'Who we are' and 'How the world works.' The Regular Program (English) serves children aged 15 months to 5 years, while the Dual Immersion Program (English/Japanese) serves children aged 2 to 5 years. Additional offerings include creative arts, after-school enrichment, and seasonal holiday and summer camps.
Student support
Learning support
The school employs a diverse, internationally credentialed teaching staff, including lead teachers, assistants, and aides, to maintain appropriate teacher-to-student ratios. Educators utilize a variety of assessment methods, including observation, documentation, portfolios, and progress reports, to support each child's individual social, emotional, and academic development.
Frequently asked questions(6)
- What curriculum does Willowbrook International School offer?
- Willowbrook International School offers IB PYP.
- What ages does Willowbrook International School teach?
- Willowbrook International School enrolls students aged 1 to 5.
- Is Willowbrook International School a day or boarding school?
- Willowbrook International School is a day school.
- What accreditations does Willowbrook International School hold?
- Willowbrook International School holds accreditations including IB.
- Is Willowbrook International School co-educational?
- Willowbrook International School is a co-ed school.
- Where is Willowbrook International School located?
- Willowbrook International School is an international school in Tokyo, Japan.
Tuition & fees
No published fee schedule was found for this school.
Admissions
Willowbrook maintains an ongoing admissions process, accepting applications throughout the school year on a first-come, first-served basis. The process involves exploring the website, scheduling a tour, submitting an application with a fee, attending a parent interview with the director, and confirming placement via an enrollment fee. While the school welcomes all children regardless of ability, it seeks to balance classrooms based on language, age, and gender.
Calendar
The school operates throughout the year, with admissions applications accepted on an ongoing basis. The academic reporting cycle includes student-led conferences in October/November, parent/teacher conferences in November and May, written progress reports in November and May, and student-led unit of inquiry celebrations between January and May.
About the campus
Located in Moto-azabu, Minato-ku, Tokyo, the school provides a dedicated early childhood environment. The campus features classrooms designed for inquiry-based learning, spaces for creative arts, and facilities to support both regular and dual-immersion programs.
Ikuyo MaedaFounding DirectorIkuyo Maeda is the Founding Director of Willowbrook International School. She holds a B.A. in Early Childhood Education from Osaka Shoin Women's College and an M.A. in Early Childhood Education and Child Development from Wheelock Teacher's College (Boston University). After teaching in Boston, she returned to Japan and worked at several international schools in Tokyo before founding Willowbrook.
Louise BoddyEducation DirectorLouise Boddy is the Education Director at Willowbrook. She holds a B.A. in Geography from the University of Wales, Swansea, and a PGCE in Primary Education from Anglia Ruskin University. She joined Willowbrook in 2009, served as a lead teacher for 13 years, and acted as the school’s PYP Coordinator, leading the school to program authorization and reaccreditation.
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IB PYP