Leadership

Mrs. Juliana Manaia

International Director

A dedicated educator with nearly two decades of experience in the teaching profession.

Originally from Brazil, she has been residing in Asia for the past 18 years, where she has made significant contributions to the field of education. Alongside her role as a teacher, she is a devoted wife and mother of two beautiful children.

Driven by a passion for education and a calling from God, she has founded three schools in Asia, embodying her commitment to providing quality education to children in diverse communities. Her journey in education has been guided by a deep-rooted belief in the transformative power of learning and the importance of nurturing young minds to reach their full potential. 

Looking towards the future, she remains committed to her professional goals of furthering educational opportunities, promoting diversity, and making a positive impact in the lives of children and communities.

“I find immense joy in the process of educating children, witnessing their growth, and igniting their curiosity for learning.”

Mr. Armenio Manaia

C.E.O.

SCHOOL BOARD

Our School Board is built in compliance with Thailand’s Private School Act, ensuring a diverse group of dedicated members. Comprising both local Thai and international representatives, the board brings a wide range of expertise and backgrounds, enriching the strategic direction of the school. With their varied experiences, they guide OHIS towards fulfilling its mission and fostering a thriving educational environment for the entire community.

Mr. Armenio Manaia

Contacts:

Mrs. Juliana Manaia

Contacts:

Mr. Kittipong Ketsophon

Contacts:

Mr. Sompong Ritthiplaeng

Mr. Jardel Westphal

Mr. Tiago Gehrke

Mrs. Carol Gehrke

A WARM WELCOME

Thank you for your interest in OHIS, the American International School in Mae Sai. We are a learning community in which students are challenged by the academic program, welcomed by their new peers, and engaged in activities that promotes their well-being. Ideally situated on a beautiful campus in Mae Sai, the school provides the benefits of a safe environment within easy reach of the peaceful city of Chiang Rai, the dynamic city of Chiang Mai and with easy access by flight to the most beautiful beaches of Thailand.

When you entrust us with the education and care of your child, we take that responsibility seriously. We place a high importance on developing enduring relationships throughout our community, which results in a caring and supportive environment for both children and their families. I am confident in the ability of the One Hope faculty and staff to balance the challenges of a rigorous curriculum with the personal care provided by our support programs.

Students arriving on our campus will find a network of support provided by their teachers and staff that will help them settle in quickly and feel “at home” within our campus community. They will soon develop friendships as they live, learn, and socialize with other students. If you are moving to Mae Sai, your children will be personally supported to ease your transition and help you navigate the difficulties inherent in any relocation. The more quickly you and your children get settled, the sooner you can enjoy all that our school has to offer.

One Hope International School inspires a passion for learning throughout our day programs. Your children will be encouraged to take ownership of their learning and to contribute to their community. At One Hope, they will gain independence, responsibility, respect, and a sense of creativity through the development of relationships that will transcend their time at our school. We are developing the leaders of the future by going above and beyond in every aspect of school life. Your children will benefit from and contribute to our school, not only by excelling in academics, but also by developing the attributes of compassion, empathy, respect, and gratitude.

We invite you to join our One Hope family to gain from and contribute to our community of learners.

Sincerely,

The Founders
Manaia’s Family

ENROLL NOW

Are you ready to take the next step?

Leadership

Mrs. Juliana Manaia

Mrs. Juliana Manaia

Contacts:

Mr. Armenio Manaia

Mr. Armenio Manaia

Contacts:

Mr. Kittipong Ketsophon

Mr. Kittipong Ketsophon

Contacts:

Mr. Sompong Ritthiplaeng

Mr. Sompong Ritthiplaeng

Mr. Jardel Westphal

Mr. Jardel Westphal

Mr. Tiago Gehrke

Mr. Tiago Gehrke

Mrs. Carol Gehrke

Mrs. Carol Gehrke

A WARM

WELCOME

Thank you for your interest in OHIS, the International School in Mae Sai. We are a learning community in which students are challenged by the academic program, welcomed by their new peers, and engaged in activities that promotes their well-being. Ideally situated on a beautiful campus in Mae Sai, the school provides the benefits of a safe environment within easy reach of the peaceful city of Chiang Rai, the dynamic city of Chiang Mai and with easy access by flight to the most beautiful beaches of Thailand.

We place a high importance on developing enduring relationships throughout our community, which results in a caring and supportive environment for both children and their families.

One Hope International School inspires a passion for learning throughout our day programs. Your children will be encouraged to take ownership of their learning and to contribute to their community. At One Hope, they will gain independence, responsibility, respect, and a sense of creativity through the development of relationships that will transcend their time at our school. We are developing the leaders of the future by going above and beyond in every aspect of school life. Your children will benefit from and contribute to our school, not only by excelling in academics, but also by developing the attributes of compassion, empathy, respect, and gratitude.

Sincerely,

The Founders
Manaia’s Family

ENROLL NOW

Are you ready to take the next step?