Winter School 2026 · a Cambridge International School
Design a Future City this winter, in English and Japanese
Five days of team projects, with Art or Programming in the afternoons. 8 minutes from Yokohama Station.
21–25 Dec (Mon–Fri) | Age 4 to Grade 9 | Open to non-YES students | Join from 1 day
Early bird −15% until 15 Nov
Questions only? Message us on LINE first.
Why YES
Winter School is run at our school, by our own team.
2016 —Founded
5–15 — Age 5 to Grade 9 at YES
3 — English, Japanese & programming
8 min — From Yokohama Station
YES International School is a Cambridge International School, offering Cambridge Primary and Cambridge Lower Secondary.
Fees
Book the whole week or single days.
Whole week (21–25 Dec): ¥66,000 / week — Early bird −15% until 15 Nov: ¥56,100
Single day: ¥13,200 / day — Early bird ¥11,220 per day
Included:
Bilingual Future City lessons
Afternoon Art, or Programming (from Grade 3)
Lunchbox (own bento welcome, e.g. for allergies)
Aftercare until 17:00
All prices tax incl. Early-bird price applies to applications received by Sun 15 Nov.
A day at Winter School
8:45–9:15 Arrival and morning meeting
9:15–12:00 Three bilingual Future City lessons
12:00–13:30 Lunch and break (lunchbox included)
13:30–15:00 Afternoon project on the Future City theme: each child chooses Art or Programming (Programming Grade 3+)
15:00–15:15 Pick-up
15:15–17:00 Aftercare, included in the fee
The project: Designing a Future City
Over the week, children work in teams to design a city of the future, using English and Japanese. They think about eco-friendly buildings, the SDGs and how technology could make life easier.
Over the week, children work in teams to design a city of the future, using English and Japanese. They think about eco-friendly buildings, the SDGs and how technology could make life easier.
Afternoon options
Art: Open to everyone, Age 4 (nenchu) to Grade 9
Programming: Grade 3 to Grade 9
Lunch
A lunchbox (bento) is included in the price, and allergen information is available. You can also bring your own lunch from home, for example if you have allergy concerns.
Access
YES International School, 〒220-0023 Kanagawa, Yokohama, Nishi Ward, Hiranuma, 1 Chome−33−1, Nisshin-Yokohama Building 3F & 4F. An 8-minute walk from Yokohama Station.
Questions from parents
Who can join?
Children from Age 4 (nenchu) to Grade 9, from YES or from other schools.
Can we book single days?
Yes. ¥13,200 per day, or ¥66,000 for the whole week (21–25 Dec), tax incl. Lunchbox included.
Is aftercare extra?
No. Aftercare until 17:00 is included in the fee.
Who can choose Programming?
Programming is for Grade 3 to Grade 9. Art is open to everyone from Age 4 (nenchu) to Grade 9.
Is lunch provided?
Yes. A lunchbox (bento) is included in the price, and allergen information is available. You can also bring your own lunch from home, for example if you have allergy concerns.
Where is it?
At YES International School, 8 minutes from Yokohama Station.
Apply in three steps
It takes a couple of minutes.
1. Choose your days and send the form below.
2. Our admin staff confirm your booking and send you payment information, including bank transfer details.
3. See you on 21 December at 8:45.
Dates: 21–25 Dec 2026 (Mon–Fri)
Hours: 8:45–15:15, aftercare until 17:00
Ages: Age 4 (nenchu) to Grade 9
Fee: ¥66,000 per week · ¥13,200 per day (tax incl.)
Venue: Nisshin-Yokohama Bldg 3F & 4F, 1-33-1 Hiranuma, Nishi-ku, Yokohama. 8 minutes from Yokohama Station
Contact: 045-595-9563 (Mon-Fri 9:00-18:00), info@yesinternationalschool.com
What happens next
1. Send your child's and parent's details with this form.
2. Our admin staff confirm your booking.
3. We send you payment information, including bank transfer details.
Apply for Winter School
Questions? Ask us on LINE anytime.
After you apply, our office confirms your booking and sends payment details (including bank transfer).