Kokusaba, a Tutoring Service for International Curriculum Students, Joins Global KA Holdings

As interest in global education continues to rise, more students in Japan are aiming to enroll in international schools or study abroad. Yet many families are finding that high-level international curricula and competitive admissions pathways require personalized support beyond the classroom.

To meet this need, Global KA Holdings Inc. (HQ: Shibuya-ku, Tokyo), an international education group, is pleased to announce that Kokusaba (HQ: Toshima-ku, Tokyo), a leading provider of one-on-one tutoring for international and bilingual students, has officially joined the group. By combining the strengths of both organizations, Global KA Holdings will deliver high-quality, student-centered learning experiences for students at all stages of their global learning journey.

Meeting the Demand for International Curriculum Support

Whether preparing for the IB, AP, SAT, or university essays, students often require expert guidance that aligns with the standards of international education. By integrating Global KA’s structured academic programs with Kokusaba’s flexible, student-centered instruction, families will gain access to a powerful combination of global curriculum expertise and personalized support. This partnership enables a seamless learning environment that helps students reach their full potential, both academically and personally.

About Kokusaba

Founded in 2017, Kokusaba specializes in one-on-one tutoring by experienced bilingual instructors, many of whom have studied at international schools and universities abroad. Lessons go beyond academics to provide mentorship, cultural guidance, and emotional support during key life transitions.

• Target Students:
  International school students, returnee students, and elementary through high school students navigating bilingual education pathways.

• Subjects and Exams:
  IB, AP, SAT, TOEFL, Eiken, and more.

• Format:
  Primarily online, with in-person lessons available in Tokyo.

• Track Record:
  Supported over 400 students to date, with successful admissions to competitive schools in Japan and overseas

  
  

  
  

Benefits of the Partnership

World-Class Learning, Personalized for Each Student
By combining the structured global programs of Global KA Holdings with Kokusaba’s individualized approach, the group can meet diverse academic needs across a wide range of learning goals.

Comprehensive support covering academic pathways, study abroad, and entrance exams
Kokusaba’s dedicated team of instructors brings deep expertise to each session, while Global KA adds institutional knowledge and proven frameworks for student development. The combined strengths allow the group to support students from early learning through university preparation and beyond.

Future Outlook

Building on a strong online foundation, Global KA Holdings and Kokusaba will expand services to other parts of Asia and enhance consulting for schools and organizations. Together, they aim to offer more flexible learning pathways for globally minded students and broaden access to high-quality international education in Japan.

Comments from Leadership

Ishanaz Bahar, Founder and CEO of Kokusaba
 “Kokusaba was founded in 2017 during my own studies at Waseda University together with peers who had experienced challenges in the international education space throughout their own childhood — it was a service we all wished for. I am excited to take this next step as part of Global KA Holdings, a larger family and educational ecosystem where we can expand our mission and empower even more students on their global journeys.”

Charles Knudsen, CEO of Global KA Holdings Inc.
 “At Global KA Holdings, we are committed to building a seamless learning pathway from early childhood through university and into future careers, opening doors for students to thrive in a global society. By joining forces with Kokusaba, we are combining our structured programs with their attentive bilingual tutoring to deliver more comprehensive and personalized support for every student. We are dedicated to empowering children at every stage, helping them overcome challenges, grow with confidence, and realize their potential.”

About Global KA Holdings Inc.

Global KA Holdings is a Tokyo-based education group founded on the belief that every child can become a self-directed, globally capable learner. The group oversees a range of programs, from international school operations to returnee student support, online learning, and global education events.

Group Brands:

• KA (Kikokushijo Academy): Learning and advancement support for returnees and bilingual students

• Global Step Academy (GSA): Online inquiry-based learning in English

• KA International School (KAIS): A small-scale international school in Tokyo

• Kokusaba: Personalized tutoring specializing in international curricula

• Global Step Academy International School (GSAIS): International preschool offering early childhood English immersion

• Soltio GSA International School (SGSA): International preschool integrating sports and global education

• The International School Times: Media outlet for global education insights

• International Education Fair: Event featuring domestic and international schools offering global education
  
  

Media Contact:
Global KA Holdings Inc. – Communications Team
Email: media@globalka.com