Celebratory Events

Alumni Events (TBA)
Thursday, October 24, 2024
TBA

More details to be announced soon!

Alumni Concert & Opening Cocktail Party
Friday, October 25, 2024, 6:30pm - 9:00pm
YIS Auditorium & Cafeteria

This is a combined event with the Alumni Concert starting from 6:30pm in the Auditorium and the Opening Cocktail Party taking place in the Cafeteria from 7:45pm - 9:00pm.

*380 tickets are available for this event and will be pre-sold online for 2500 yen per person. Please note this event is for adults only. Details on when tickets will be available for purchase coming soon!

Sports Day
Saturday, October 26, 2024, 10:00am - 2:00pm
YIS Field & Gym

A fun day of sports on the YIS campus including; basketball, soccer and volleyball for past and present students and families.  

Centenary Dinner
Saturday, October 26, 2024, 6:30pm - 9:30pm
Westin Yokohama, Iron Bay Grill Restaurant

*200 tickets are available for this event and will be sold online for 15000 yen per person. Please note this event is for adults only. Details of when tickets will be available for purchase coming soon!

YIS Birthday Picnic Day
Sunday, October 27, 2024, 11:00am - 3:00pm
YIS Field 

YIS Families and friends are invited to join us for a picnic on the school field. Entry is free and food and drinks will be available for purchase from various vendors on site. Remember to bring your own blanket!