A Global Education in the Heart of Hiroshima
At Hiroshima International School, diversity, inclusion, and peace guide everything we do. As an IB World School in Hiroshima, we offer the full International Baccalaureate continuum Primary Years, Middle Years, and Diploma Programme preparing students from early years through Grade 12 to thrive at university and beyond. Fully authorised and accredited, our caring, global community nurtures curious, principled learners who engage deeply with Japan and the wider world.
25 Nationalities
8 Students per Teacher
64 Years & Counting
35 IB Diploma Average Score
Afterschool Activities
Our afterschool program gives students a chance to explore interests, build confidence, and connect with peers in a relaxed and supportive setting. Each season we offer a range of clubs led by teachers, community partners, and coaches, including sports, visual and performing arts, academic enrichment, language activities, and creative hobbies.
Get Extra Help
At HIS we are committed to the well-being and success of every student. Our support systems help each child feel safe, confident, and ready to learn. We provide academic, social, and emotional support through a coordinated team that includes classroom teachers, learning support specialists, ELL teachers, and our school counselor.
Our Impact
Every day, students grow more confident, curious, and connected to the world around them. Through real-world projects, language learning, and community partnerships, we’re helping young people think critically, collaborate across cultures, and act with purpose.

