One World International School Tsukuba

Tsukuba, Japan

Own curriculum

Per yearabout USD 7.16K–9.19K

JPY 1.13M–1.46M · 2026-27 school year · Source: school website (checked 2026-10-29)

Image from the school website · owis.org

Inquiry-based K-12 international school in Tsukuba. Currently accepts Early Childhood to Grade 6 (ages 3-12), with a new grade added each year and Grade 12 planned by 2031.

Key facts

Source: Read from the school's website

Private International school

School website

Info checked 2026-11-06 · Fees 2026-27

Curriculum
Own curriculum
Ages
Ages 3–12
Language
English
Type
International school
Fee level

English support (EAL): Yes

Fees

Source: Read from the school's website

2026-27 school year

Find the grade by your child's age

Age on the first day of the school year (usually 1 September). Cut-off dates differ by school.

Grade	Per year
EC 2, EC 1, & Kindergarten	JPY 1,134,000≈ USD 7.16K
Primary Years Programme G1 to G5	JPY 1,386,000≈ USD 8.75K
Middle Years Programme G6 to G8	JPY 1,455,000≈ USD 9.19K

Annual tuition by grade

In the school's currency; the reference conversion is in brackets. · 2026-27

One World International School Tsukuba · Annual tuition by grade
	per year
EC 2, EC 1, & Kindergarten	JPY 1,134,000 (about USD 7.16K)
Primary Years Programme G1 to G5	JPY 1,386,000 (about USD 8.75K)
Middle Years Programme G6 to G8	JPY 1,455,000 (about USD 9.19K)

Source: school website (owis.org) · checked 2026-10-29 · ECB reference rate (2026-11-06)

Fee range vs schools in the same city

Lowest to highest annual tuition across grades.

One World International School Tsukuba · Fee range vs schools in the same city
	min	max
One World International School Tsukuba (this school)	JPY 1,134,000 (about USD 7.16K)	JPY 1,455,000 (about USD 9.19K)
Tsukuba International School	JPY 1,560,000 (about USD 9.85K)	JPY 1,560,000 (about USD 9.85K)

Source: school website (owis.org) · checked 2026-10-29 · ECB reference rate (2026-11-06)

Per term · Across grades

EC 2, EC 1, & Kindergarten → Middle Years Programme G6 to G8

One World International School Tsukuba · Per term
	One World International School Tsukuba · Per term
EC 2, EC 1, & Kindergarten	378,000
Primary Years Programme G1 to G5	462,000
Middle Years Programme G6 to G8	485,000

JPY 485,000

Grade	Per term
EC 2, EC 1, & Kindergarten	JPY 378,000
Primary Years Programme G1 to G5	JPY 462,000
Middle Years Programme G6 to G8	JPY 485,000

The school's document states 3 payments per year.

One-off costs

Application fee: JPY 80,000

As published by the school. Amounts change with the school year and exchange rates; please confirm with the school before applying. Converted amounts use the reference rate of the date shown. ECB reference rate (2026-11-06). Source: school website (checked 2026-10-29)

Admissions

Source: Read from the school's website

Scholarships: Yes
Financial aid: Yes

Request a school tour

Diving deeper

Source: Read from the school's website

House system
A house system with house captains gives students real leadership roles to practise responsible decisions and teamwork.
School website · Checked 2026-11-06

Academics

Source: Read from the school's website

Curriculum
An inquiry-based K12 international curriculum built on five principles: inquiry-based, student-driven, research-backed, place-based and real-world applicable.
School website · Checked 2026-11-06

Wellbeing

Source: Read from the school's website

Social and emotional learning (SEL)
Personal, social and emotional learning (PSEL) aims to build self-awareness, emotional regulation, confidence and empathy.
School website · Checked 2026-11-06

Admissions

Source: Read from the school's website

Admissions
Currently accepting admissions from Early Childhood to Grade 6 (ages 3-12), with a new grade opening each year.
School website · Checked 2026-11-06
Scholarships
The academic excellence scholarship is offered at the Tsukuba campus for new students in Grades 3-7, covering up to 50% of tuition, with an English-only test.
School website · Checked 2026-11-06