International Tutoring Service

Education that adapts to you.

Bridging the gap between Japan and International Education

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IB

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AP

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SAT/ACT

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IGCSE

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TOEFL

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IELTS

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IB ・ AP ・ SAT/ACT ・ IGCSE ・ TOEFL ・ IELTS ・

Kokusaba operates a Tokyo-based tutoring service made for students, by students. With experience teaching and learning in international environments, our tutors passionately deliver comprehensive academic support through personal, flexible, and substantive lessons that spark confidence and inspire our students.

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Our Tutors

Our diverse tutors are compassionate and highly-skilled, experienced and adapted to different cultures and learning styles, excelled in international curricula such as IB, and enrolled in a prestigious university. This background allows Kokusaba’s tutors to connect with your child not just as an instructor, but also as a friend - because they once stood where your child stands now.

Jo

UTokyo, System Engineering

I am fully Japanese but I have lived in London and New York for a total of 12 years. I currently study at the University of Tokyo, and major in systems engineering, continuing my study at a research laboratory for moon resources. My favorite subjects are physics, math, and chemistry. I play lacrosse competitively and I watch movies in my spare time.

Andy

Waseda University, SILS

Waseda University Student actively studying Natural Language Processing, algorithm basis, and linguistics (among others). I was raised in Hawaii and largely Washington, DC. In high school I took over 9 AP courses. I excel best in the humanities along with many topics in STEM. I look forward to possibly making your future acquaintance!

Maharoh

Keio University, SFC

In 1st and 2nd grade, I lived in Claremont, California, in the US. Then, I moved back to Tokyo. In 2019, I moved to Eastchester, New York, where I spent three years of high school. I entered Keio University SFC and currently I am in my 3rd year, studying architecture and urban design. I love playing sports, especially roundnet and I also like listening to music and playing the guitar.

Aqilla

Waseda University, Mathematics

Given my interest in pursuing Mathematics and Physics abroad, I moved to an international school in 10th grade, taking IB and IGCSE. Through the challenges I've faced during my IB years and university application journey, I now want to make good use of my knowledge by sharing it to others!

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Tutoring Services

In-person

In-person lessons offer the full benefits of face-to-face teaching in the comfort of the student’s own home, creating a calm, focused environment for maximum concentration and meaningful progress.

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Cafe

Café lessons offer the benefits of face-to-face teaching in a neutral, welcoming learning space, creating a productive and motivating atmosphere that supports focus and steady progress.

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Online

Online lessons offer flexible scheduling and accessibility from anywhere, while making full use of online learning tools to create a convenient, interactive, and effective learning experience.

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What Students & Parents are Saying

"I believe the trial lesson went very well and [she] seems to be a really good tutor. She really kept the lesson focused and structured the contents which is something I personally struggled with, hence she would be of great help in my studying process."

- Grade 12 student
“I would like to let you know that my children are very happy so far with their Tutor as they are very dedicated and easy to understand.”

- Parent of Grade 11, Grade 10, & Grade 4 Students | Mathematics & Japanese
“Thank you so much for teaching me Math so passionately! I couldn’t have done it without you.”

- Grade 12 Student | SAT Math, 200+pt increase in score
“I just want to say thank you for selecting this person to be my child's Tutor, they're great with him and they're a great person. I really appreciate the choice that Kokusaba has made.”

- Parent of Kindergarten Student | English
“We had a trial meeting, and I felt very good about it. I think [he] will be the perfect tutor/mentor for my son. Thank you!”

- Parent of Grade 10 student
Try it out for free!

Kokusaba has so far supported over 100 students in achieving their academic goals and unlocking their potential. Enroll for a Free Trial Lesson with a Kokusaba Tutor and try us out!