Senri & Osaka International Schools of Kwansei Gakuin

Two Schools, One Campus, One Mission.

More than 35 nationalities are represented on the campus, creating a truly international learning and social environment.
OIS was the first school in Japan to offer all three IB programmes, and now has over 25 years' experience as an IB World School.
Super Global High School
From 2015, SIS was assigned as a "Super Global High School" (SGH) by MeXT. Click the icon for more information.

The OIS class of 2019 have now graduated with another excellent set of results. Over a 27-year period of teaching the IB Diploma, OIS has maintained a pass rate of 95% and an average points total at least 25% above the world average. Our most recent cohort achieved the second highest set of results in our history, and we wish everyone all the best at college or in their chosen careers.

Upcoming and recent events:

World Scholars Cup Tournament of Champions

at Yale University

All School Production

February 13-15

SIS HS Graduation

February 29

OIS HS Graduation

June 20

See the latest news on our social media channels:

OIS in brief
SIS in brief
SOIS Instagram stories
SOIS Videos

About the website:

Osaka International School (OIS) and Senri International School (SIS) of Kwansei Gakuin are two sister schools that share a campus, a common mission and core values, and many academic and extra-curricular programmes.

This website offers information on OIS and shared elements of campus life in English. Some information applicable to SIS only is in Japanese. To access the SIS website in Japanese, please click the '千里国際' button below.