Our History
Cardinal Otunga High School - Mosocho was established in 1957 following a request from the then Kisii Diocese Bishop, His Eminence Maurice Cardinal Otunga.
Located at Mosocho, along the Kisii–Kisumu highway, the school was primarily meant to host missionaries. It has since grown into one of the region's well-known Catholic-sponsored boys' boarding secondary schools, guided to this day by its founding principle: "Use common sense."
Foundations
To be a school driven by the provision of quality teaching and a learning process geared toward enhancing quality education for the holistic development of every learner.
To provide a well-rounded Catholic education that forms disciplined, capable young men of sound character, prepared for further learning and for life.
Traditions
Guided by the simple yet profound principle: "Use common sense!"
COHS Kipenzi changu, mimi ninaomba,
Nitakutumikia, milele na milele,
COHS Kipenzi hakuna mwingine kama wewe!
I pledge my loyalty to the President and Nation of Kenya, my readiness and duty to defend the flag of our Republic, my devotion to the words of our national anthem, my life and strength in the task of our nation building. In the living spirit embodied in our national motto — Harambee! And perpetuated in the national philosophy of Peace, Love and Unity!
"Education is the most powerful weapon which you can use to change the world."
— Nelson Mandela
Leadership
The leadership behind the discipline, structure and results at Cardinal Otunga High School - Mosocho.

"The sky is no limit for neither our school, nor our students. Our children have immense potential."
Thank you very much to all our stakeholders and the community for standing with us to give our country the best talents of our generation from COHS-Mosocho.
"Discipline is key in achieving success, we don't leave that to chance for our students."
"Students pass through our hands to be the best version of themselves, we open their minds to that fact."