Hosei University Kokusai High School

"Hosei University Kokusai High School is a private high school located in Yokohama, Japan, offering a rigorous internationally oriented education under the umbrella of Hosei University, one of Japan's well-established private universities."

The school's connection to a major university brings with it a strong academic tradition and institutional resources, while its international focus sets it apart from conventional Japanese secondary education. Founded in 2017, Hosei University Kokusai High School is a relatively young institution, reflecting a broader movement among Japanese universities to develop internationally minded secondary programs that prepare students for an increasingly globalized world. Despite its recent founding, the school benefits from the deep academic heritage and organizational infrastructure of Hosei University, lending it a stability and credibility that newer standalone institutions may take years to build. The school is authorized to offer the International Baccalaureate Diploma Programme, the globally recognized two-year curriculum for students in their final years of secondary school. The IB Diploma Programme is widely respected by universities around the world for its academic rigor, interdisciplinary approach, and emphasis on critical thinking, independent research, and international-mindedness. Families relocating to Japan who are seeking continuity with an internationally recognized qualification — or who are planning for university admissions abroad — will find the IB DP offering particularly relevant. The programme requires students to study six subject groups, complete an extended essay, engage in the Theory of Knowledge course, and fulfill creativity, activity, and service requirements, producing graduates who are well-rounded and prepared for the demands of higher education globally. Situated in Yokohama, the school occupies a city that is itself a historically cosmopolitan place. As Japan's second-largest city and a major international port, Yokohama has long been a gateway for cross-cultural exchange and is home to a significant international community. Its proximity to Tokyo makes it accessible for expat families based across the greater metropolitan area, while the city itself offers a strong quality of life, international amenities, and convenient transport links. For expat families and relocating professionals evaluating schools in the Yokohama and greater Tokyo region, Hosei University Kokusai High School represents a compelling option at the high school level specifically. The combination of an IB Diploma Programme, the backing of a respected Japanese university, and a location in one of Japan's most internationally connected cities makes it a school worth serious consideration. Families should visit the school's website directly for the most current information on admissions, language of instruction, available support for non-Japanese speaking students, and any affiliated feeder programs, as the school's curriculum and community continue to develop and evolve since its founding.