Seisen International School

Seisen International School, located in the vibrant city of Tokyo, Japan, offers a unique educational experience for students aged 3 to 18. As a Catholic international institution, Seisen is committed to educating future world citizens who embody the spirit of service and compassion as inspired by Jesus Christ. The school's mission is grounded in the teachings of Saint Raphaela Mary, emphasizing the importance of faith development, social and cultural transformation, and a commitment to building a more just and inclusive worldwide community. With a student body of approximately 649 and a maximum class size of 25, Seisen ensures personalized attention and a supportive learning environment.

The educational philosophy at Seisen encourages students to embrace challenges, think critically, and collaborate with their peers. Through a robust curriculum that includes Montessori, PYP, MYP, IGCSE, and IBDP programs, learners are empowered to become independent thinkers and active participants in their education. The school promotes various key traits in its students such as global-mindedness, leadership, and compassion, ensuring that they are well-prepared for the diverse and interconnected world. Furthermore, the school organizes social justice service trips to developing countries, providing transformative learning experiences that challenge students to engage with global issues and develop a sense of empathy and responsibility.