News and Updates

Winter School 2023

This year GGIS will host 2 weeks of Winter School!

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[Dates and Weekly Theme]

  • Week 1: December 18-22
  • Week 2: December 25-28

※Weekly themes and activities may change without notice.


※The students participating in the Musashi–Koyama campus nursery program will not go on excursions.
※Weekly excursions may change or be canceled due to weather.


  • 2 to 6 years old
  • Elementary School Students Grade 1-6

If your child is younger than 3 years old, please contact us. We may arrange for your child to attend our nursery program as it’s a program more suitable and beneficial for your child.

※If you are a GGIS nursery or kindergarten student (0 to 6 years old) you can join from December 25 to 28.



[Price/Program]*tax included

Other Price and Program notes:

*Nursery & Kindergarten students may choose by date.
*Lunch (and one snack for Full Day students) is included in the price.  Students may bring their own snacks, but this will not influence the price. Please refrain from bringing nuts to school.
*Please note that children with food allergies may be asked to bring their own lunch, depending on the severity of their allergies.
*If you need an extension, please specify the week and time. Extensions are only accepted weekly. It may not be possible to accommodate your request.
*Additional fees may apply for excursions, school trips, or special events during the week.  If an additional fee will be charged, guardians will be notified beforehand. Fees can be up to, but not limited to 5,000 yen, depending on the destination and purpose.


[Important Notes]

  • Please read and agree to the ContractT&C_Afterschool. The document’s terms and conditions will apply for matters not stated for this specific event.
  • Check the drop-off and pick-up location, as it depends on the program and student. * Afterschool students: If continuing into the Afterschool Program, the pick-up procedure will be as usual.
  • The host campus may change depending on the number of participants. The event may be canceled if the minimum number of attendees (6 students per campus) is not met.
  • The program starts at 9:00 am. Please call the campus in the event of late arrival, different attendance time, absence, etc. We will share the contact information at a later date.
  • After submitting the sign-up form, cancellations or changes cannot be made to your application. There are no substitutions or deductions due to missed attendance on the day of the event. Please contact us in advance if you have any questions.
  • If you would like to enroll in GGIS programs such as Afterschool, Kindergarten etc., please join our monthly orientation. Your child’s English level will be checked for enrollment above 5 years old.

【GGIS Afterschool Student】

  • Please submit Kidsly attendance daily.
  • ◇◇Hourly Reservation Students◇◇ During seasonal programs such as summer school or winter school, students can use the Afterschool from 14:00 to 19:00. However, please note the seasonal program fee and the monthly fee for the Hourly Reservation course will not be offset, reduced, or refunded depending on the number of hours, even if it overlaps with the opening time of the seasonal program.

【GGIS Nursery & Kindergarten Students】

  • GGIS Nursery and Kindergarten students can only join on December 25-28, when Nursery and Kindergarten programs are closed.
  • Please note, that there will be no bus service for that week.
  • Students will participate at an Afterschool campus of your choosing. The nursery program will be held at the Musashi-Koyama campus.
  • During seasonal programs, teachers will not send individual daily reports: including information such as potty schedule, diet, naps, etc. Class posts will be available daily.

If you have any questions, please feel free to contact us at

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