Embracing a Future of Transformation

Ace TOEFL, SAT, IELTS, and DUOLINGO exams with our proven English curriculum while following an educational philosophy that draws out your inner potential. This path leads to your acceptance into overseas universities and your transformation into global talents. We are the English school that empowers you to seize a future where everything is possible.

Unlocking Overseas University Admissions. A Must-See for High School Students Contemplating Their Futures

Rely on our experienced English tutors for comprehensive exam preparation. From beginners to advanced English learners, we equip you to secure admissions to prestigious top-tier universities and to launch your global career.

Get Ahead Early: Advanced English for Young Learners

Stand out with our specialized English courses for elementary students. Lead the pack with a strong foundation in English language skills.

Early English Education, Lifelong Benefits: Kindergarten English Programs

Ignite your child’s passion for the English language from kindergarten. Our courses make English learning a delightful and rewarding journey.

100% success rate for three consecutive years in securing admissions to global top universities. Trust in our unparalleled teachers and proven techniques to master TOEFL, SAT, IELTS, Duolingo, and EIKEN

About us

Course List

Free Trial Lesson

Do you have any of the following hopes and dreams?

Don't Just Dream—Achieve. Your Future Starts Here.

We understand the gap between aspiration and reality. Our programs are designed to turn your dreams of studying abroad into achievable goals. Don’t wait; your future starts today.

Why Settle for Less? Aim for Top Universities with Our Expert Guidance.

Our specialized training programs for global university entrance exams are not just about passing the test; they’re about excelling. Aim high, and let us guide you to the top.

Your Child's Success is Our Mission.

Parents, we’re committed to your child’s academic and personal growth. Our comprehensive support system ensures that your child isn’t just another student, but a future leader in the making.

Be a Part of a Community, Not Just a Classroom.

When you join us, you’re not just enrolling in a course; you’re becoming a part of a supportive community committed to mutual growth and global citizenship.

Struggling with English? We Turn Obstacles into Opportunities.

If you’re falling behind in English, we see that as an opportunity for growth, not a dead-end. Our specialized courses are tailored to elevate your skills from where they are to where they need to be.

Unlock Your Full Potential—The World is Waiting for You.

Our holistic approach to education goes beyond language skills. We equip you with the cultural awareness and self-confidence you need to take on the world.

DIG will help you solve your concerns

DIG's Educational Philosophy

Cultivating English Skills for Global Impact and Personal Growth. Through research and discussions in English, you’ll acquire genuine English proficiency that enables you to think and express your opinions in English. Our unique learning methods, distinct from traditional textbook learning in schools, equip you with practical English skills and prepare you for world-class universities.

We place a strong emphasis on unlocking the hidden potential within each student. Through our ‘Education Focused on Dialogue,’ students can discover new possibilities within themselves and expand their capabilities.

Your All-In-One Solution: From Mastering Global Exams to Sealing University Admissions

When it comes to acing exams like EIKEN, domestic university English tests, or conquering the admissions process for overseas universities, specialized expertise isn’t just an option—it’s a necessity. At DIG, we don’t just improve your English; we transform it. Our personalized learning management system is meticulously tailored to supercharge your English skills for any exam you face. Whether you’re just starting your English journey or have your sights set on the Ivy League, our online courses bring world-class instruction right to your living room. But we don’t stop at exams; we’re your partners in success, offering end-to-end support from crafting compelling essays to seamless application submissions and even prepping you for the rigors of university life post-admission.

Beyond the Classroom: Dedicated Educators Who Shape Your Success

The cornerstone of our educational philosophy is the profound relationship between our educators and students—a bond that transcends mere academics. Our instructors are more than just teachers; they are mentors, confidants, and lifelong supporters. The overwhelming praise we receive for our educators is a testament to their unwavering commitment to each student’s academic and personal growth. Whether you’re navigating academic challenges or personal dilemmas, our educators are there for you, offering wholehearted engagement and enduring support that continues even after you graduate. It’s this deep, meaningful bond that not only elevates your English skills but also empowers you to transform challenges into strengths and realize your fullest potential.

Why Learn With Us?

The DIG Advantage: Where Academic Excellence Meets Life-Changing Transformation

At DIG, we understand that education is more than a grade on a paper—it’s the key to unlocking the incredible potential within you. Our mission transcends the four walls of a classroom; it’s about expanding your horizons and revealing a universe of possibilities. We’re not just teaching English; we’re sculpting futures and nurturing dreams. Together, let’s embark on a journey that goes beyond language, into the very essence of what makes you unique.


A flawless 100% acceptance rate

For three consecutive years into prestigious universities, both overseas and domestic.Our students have made their mark at institutions like Harvard, Soka University of America, Parsons NY, Tokyo University, Kyoto University, and Waseda University.

Student Testimonials

But don’t just take our word for it. Hear from our students and parents about how DIG has transformed their academic achievements into life-changing experiences.

Try a free trial lesson now!

Discover Your Future Today—Start with a Free Trial Lesson! Your journey to success begins here.

DIG INTERNATIONAL Course information

The lesson style that suits you best.

Private Lesson

✔Those who want to make the most of their time and study hard

Group Lessons

✔Those who want to study with their peers.

Face-to-face or online lessons

You can choose the type of lesson that best suits your style.

Course for overseas universities

Want to Study Abroad?

We help students enter top universities worldwide, such as Harvard University, Columbia University, Soka University of America, etc., and provide comprehensive support, from exam preparations to study abroad preparations, in our unique curriculum.

Want to go to a Top Domestic University?

We offer various courses for those who want to attend universities in Japan. Even if you have just started learning English, we will support you to enter top universities in Japan.

Course for domestic universities

English test preparation course

Do you want to ace English proficiency exams?

This course is recommended for students who want to improve their scores on TOEFL, SAT, IELTS, EIKEN, DUOLINGO, and other English proficiency exams. Prepare yourself to become world-class professional with strategies and study methods that will help you achieve high scores.

English Conversation Course for Children

This program helps you to think in English and enjoy learning with instructors. You can learn English through English songs, dance, and games from a young age.

English Conversation Course for Children

Adult English Course

Adult courses

Adult English Courses: Do you need English for travel or to advance your career? Want to learn everyday and business English and use it for hobbies, travel, or work? Our adult courses are the right ones for you!

Adult/Business Course:

Please try a free trial lesson first

STEP 1: Apply for a trial lesson by filling out the form.

STEP 2: Our communication team will contact you

STEP 3: You can take a free trial lesson