Make the most of this special summer break with a program designed to help children apply what they’ve learned in school in a fun and meaningful way.
Through interactions with new friends and teachers from diverse international backgrounds, students will enjoy taking on new challenges in an engaging environment.
Our program is designed for all levels—from complete beginners in English to native-level speakers—so every child can participate with confidence.
Program Dates
You can choose to join for the full two weeks or just one week, depending on your schedule.
| Week 1 | July 21 (Tue) – July 24 (Fri), 2026 [4 days] |
| Week 2 | July 27 (Mon) – July 31 (Fri), 2026 [5 days] |
★★★ Early Bird Discount Available ★★★
Complete your registration by June 1, 2026 to receive discounted early bird rates.
| Non-Horizon Participants | Week 1: ¥36,000 (¥42,400 after June 2) Week 2: ¥45,000 (¥53,000 after June 2) |
| Horizon Sendai Participants | Week 1: ¥28,000 (¥32,000 after June 2) Week 2: ¥35,000 (¥40,000 after June 2) |
Program Guide
For full details, including program content, fees, and optional services, please refer to the guide below:
Summer School Guide 2026Application Period
Open to both new and current students:
May 15 – June 30, 2026
Early bird discount applies to applications completed by June 1.
How to Apply
Please apply via the form below during the application period.
Applications are accepted on a first-come, first-served basis.
Summer School 2026 Application Form
(Opens May 15, 2026)