Kosei Gakuen Junior & Senior High School

For 70 years, tradition has shaped us
Today, we evolve for the future
Builiding strong boys into strong men
KOSEI GAKUEN MAINIMAGE

About Us

Kosei Gakuen Junior & Senior High School is an all-boys school located in Suginami-ku, Tokyo, founded in 1954 by Rev. Nikkyo Niwano. In keeping with the school’s motto and guiding principle of “Practice and Study,” each student takes center stage, building diverse experiences and academic pursuits. To nurture students who will continue to thrive in the future, Kosei Gakuen conducts educational activities with the following tenets.

Founding SpiritNurturing Youth Who Contribute to the Prosperity of a Peaceful Society

Honorary Principal Nikkyo Niwano established Kosei Gakuen in 1954 with a founding spirit of “knowing one’s own worth,” “showing gratitude,” and “expressing compassion.” Our school aspires to cultivate emotionally rich individuals with sound minds, healthy bodies, and well-rounded personalities, avoiding overemphasis on academic achievements as the sole marker of success.

School Motto: “Practice and Study”Where Academic excellence meets Global perspectives

The “Practice” in “Practice and Study” represents “character development through experience,” while “Study” signifies “knowledge gained through academic study.” Like the two wheels of a cart or the wings of a bird, Together they form balanced and comprehensice foundation for personal and scholary development.

Student Development GoalsSelf-Directed Learning, Mutual Growth, and Embracing Challenges

Kosei Gakuen aims to cultivate students who:

01.

Respect the gods and the buddhas, and who possess a heart of gratitude and consideration for fellow human beings and nature.

02.

Possess fundamental life skills and a sense of purpose regarding their future way of life.

03.

Have the necessary communication skills to thrive in a globalized and highly information-oriented society.

The Appeal of Learning at Kosei Gakuen For Boys to Grow Strong—Evolving Learning and Experience

Global Education

Global Education To Become Leaders Who Understand the World and Pioneer the Future

Kosei Gakuen established its Global Course in 2021 and has many international students enrolled. Learning support is provided with an eye toward higher education at overseas universities.

Inquiry-Based Learning

Inquiry-Based Learning The Power to Pose Questions and Propose Answers

Kosei Gakuen comprehensively fosters the abilities students need to thrive in today’s era of change through inquiry-based learning that encourages identifying challenges, thinking critically, and taking action. These efforts have been fruitful, with Kosei Gakuen students gaining recognition at events such as the International Science and Engineering Fair (ISEF) and the High School International Symposium.

Club Activities

Club Activities Challenging the Self and One’s Peers to Unlock Potential

Our school has many athletic and cultural clubs. Notably, the American Football Club and the Science Club have achieved success nationally. The time students spend pushing each other forward in club activities builds confidence and unlocks potential.

ICT Education

ICT Education Expanding Communication and Learning

Our curriculum leverages tools such as iPads and interactive whiteboards to realize collaborative learning that draws out each student’s potential, thereby cultivating both academic ability and life skills.

High School–University Partnership

In 2023, Kosei Gakuen established a high school–university partnership agreement with International Christian University, further broadening learning horizons for our students.

Access

Address: 2-6-29 Wada, Suginami-ku, Tokyo
Nearest Station: 8-minute walk from Exit 1 of Honancho Station (Tokyo Metro Marunouchi Line)
TEL:03-3381-7227 / FAX:03-3380-5656

Contact Us

If you have any questions or would like to discuss enrollment, please contact us.