December 5 - December 6 WJAA JV Boys/Girls Basketball @ YIS WJAA JV Boys/Girls Basketball Tournament will be cohosted with St. Maur.
January 15, 2026 - January 18, 2026 YIS Field Hockey Invitational @ YIS First ever HS Field Hockey Tournament hosted by YIS .
January 22, 2026 - January 24, 2026 WJAA V Boys Basketball Tournament @ SOIS Annual WJAA Boys Basketball Tournament @ SOIS.
January 22, 2026 - January 24, 2026 WJAA V Girls Basketball Tournament @ CA Annual HS WJAA Girls Basketball Tournament hosted @ CA.
January 29, 2026 - January 31, 2026 AISA Swimming Championships (Use of Momiji/Sakura) The Momiji/Sakura rooms will be used to host some of our guests coming from Korea and Taiwan.
January 29, 2026 - February 1, 2026 AISA HS Girls Basketball @ SIS HS Girls Basketball Tournament @ SIS, Seoul.
January 29, 2026 - February 1, 2026 AISA HS Boys/Girls Swimming Championships @ YIS AISA Boys/Girls Swim Championships @ YIS.
January 31, 2026 HS JV KANTO Girls Basketball Finals @ Kinnick Annual HS JV Girls Basketball Tournament @ Kinnick.
January 31, 2026 KANTO HS JV Boys Basketball Finals @ ASIJ Annual KANTO JV Boys Basketball Finals @ ASIJ.
January 31, 2026 KANTO MS Girls Soccer Finals @ YIS/CAJ Annual MS KANTO Girls Soccer Finals (Top 6 @ YIS & Bottom 4 @ CAJ).
January 31, 2026 KANTO HS Girls Field Hockey Finals @ ASIJ Annual KANTO HS Girls Field Hockey Finals @ ASIJ.
