Best English Teaching Companies in Japan Compared

Choosing the right English teaching company in Japan can make or break your experience abroad. With over 18,000 ALTs currently employed nationwide and hundreds of eikaiwa schools operating across the country, the options can feel overwhelming. This guide compares the top English teaching companies in Japan so you can find the best fit for your goals, lifestyle, and career path.

Whether you are considering a government-backed program like JET, a dispatch company like Interac, or a private eikaiwa chain like NOVA or AEON, understanding the differences in salary, benefits, placement, and work culture is essential before you commit. For a broader overview of the teaching landscape, check out our complete guide to teaching English in Japan.

Government Programs: The JET Programme

The JET Programme (Japan Exchange and Teaching) is widely considered the gold standard for English teaching in Japan. Run by the Japanese government, it places Assistant Language Teachers (ALTs) in public schools throughout the country.

Key highlights of the JET Programme:

• Starting salary of ¥280,000 per month (¥3.36 million annually), increasing to ¥330,000 by year four
• Flight reimbursement to and from Japan
• Comprehensive health insurance and pension enrollment
• Contracts renewable up to five years
• Extensive orientation and training programs

The main drawback is limited placement control — you may end up in a rural area far from major cities. The application process is also highly competitive, with applications accepted only from September to November each year. For a detailed breakdown, see our JET Program application guide.

Major ALT Dispatch Companies

If the JET Programme does not work out or you prefer more flexibility in timing, ALT dispatch companies are the next best option. These companies hire foreign teachers and place them in Japanese public schools as assistant language teachers.

Interac

Interac is Japan's largest private ALT provider, with thousands of teachers placed across elementary, junior high, and high schools nationwide.

• Annual salary: ¥2.4 million to ¥3.0 million
• Visa sponsorship and housing assistance provided
• Year-round hiring with both April and August start dates
• More prefecture choice than JET
• Training and ongoing support included

Interac is an excellent entry point for first-time teachers. The salary is lower than JET, but the hiring process is less competitive and offers more scheduling flexibility. Learn more about what to expect in our ALT jobs in Japan guide.

Other Dispatch Companies

Several regional dispatch companies also hire ALTs, including Borderlink, Altia Central, Heart Corporation, and Joytalk. These tend to focus on specific regions (Kanto, Chubu, Kansai) and may offer mid-year hiring options.

Top Eikaiwa (Private English Schools)

Eikaiwa schools are private English conversation schools where students pay to learn English in a more casual, communication-focused setting. These positions often suit teachers who prefer urban locations and structured schedules. For a deeper look, read our eikaiwa jobs in Japan guide.

NOVA

NOVA is one of the most recognizable eikaiwa brands in Japan with over 250 branches nationwide.

• Pay: approximately ¥250,000 to ¥280,000 per month
• Housing arranged by the company
• Up to ¥100,000 flight reimbursement
• No teaching experience required
• Christmas bonus of ¥30,000

NOVA is ideal for first-time teachers who want a structured, urban experience. The corporate environment is highly standardized, which some teachers find limiting.

AEON

AEON is one of Japan's most prestigious private language schools, focusing on adult learners and business professionals.

• Salary: ¥275,000 to ¥300,000 per month
• Professional development and career growth opportunities
• Training provided for new teachers
• Locations throughout Japan

AEON tends to have higher workload expectations but offers a more professional teaching environment compared to other eikaiwa chains.

ECC

ECC is a large and well-respected eikaiwa chain with 188 schools across Japan and over 400 overseas teachers.

• Salary: ¥270,000 to ¥300,000 per month
• Comprehensive training and classroom support
• Students of all ages from children to adults
• Evening and weekend hours typical

GABA

GABA specializes in one-on-one adult English lessons, primarily targeting business professionals.

• Pay per lesson: approximately ¥1,500 to ¥2,200 per 40-minute lesson
• Flexible schedule — you choose your own hours
• Contractor status (no guaranteed income)
• Upscale learning studios in major cities

GABA works best for teachers who value schedule flexibility and do not mind income variability.

Salary Comparison Table

Here is a side-by-side comparison of monthly salaries, benefits, and key features of the top English teaching companies in Japan:

For a full breakdown of what you can expect to earn, visit our English teaching salary in Japan comparison.

Young Learner and Children's Programs

If you enjoy working with children, several companies specialize in early childhood English education.

Benesse BE Studio

Part of the Benesse Group, one of Japan's largest education companies, BE Studio places teachers in kindergartens and elementary schools.

• Salary: ¥230,000 to ¥260,000 per month
• Strict 35-hour work week for good work-life balance
• Small class sizes (up to 8 students)
• Play-based curriculum with training provided

Kids Duo and WinBe (Yaruki Switch Group)

These programs offer immersive English environments for children ages 3 to 12.

• Salary: approximately ¥250,000 to ¥270,000 per month
• ¥100,000 renewal bonus and visa sponsorship
• Activity-based, high-energy teaching style
• Career path to Head Trainer, Recruiter, or Curriculum Director roles

University and Higher Education Positions

University teaching positions offer the highest salaries in English education in Japan, ranging from ¥300,000 to ¥600,000 per month. However, these roles typically require:

• A master's degree or higher
• Significant teaching experience (often 3+ years)
• Published research in many cases
• TEFL, TESOL, or CELTA certification

Westgate is one of the main companies that places teachers in university roles, particularly in the Greater Tokyo Area and Nagoya. These are usually term-based contracts of 3 to 5 months. For more on this path, see our international school teaching jobs guide.

How to Choose the Right Company

Selecting the best company depends on your priorities. Consider these factors:

Choose JET if you want the highest salary, government backing, and full cultural immersion — and you are okay with potentially rural placement.

Choose Interac if you want public school experience with more flexibility in timing and location preferences.

Choose an eikaiwa (NOVA, AEON, ECC) if you prefer city life, structured hours, and working with motivated adult learners.

Choose GABA if you value schedule freedom above salary stability.

Choose a children's program if you love working with young learners and want a more playful teaching environment.

Before applying, make sure you have the right qualifications. A TEFL certification is recommended for most positions, and understanding the working in Japan visa requirements is essential.

Tips for a Successful Application

1. Start early — JET applications open in September for the following year. Eikaiwa companies hire year-round but peak hiring is January through March.
2. Get certified — A TEFL or TESOL certificate (120+ hours) makes you a stronger candidate and opens more doors.
3. Research thoroughly — Read reviews from current and former teachers. Job platforms like GaijinPot and Teach Away offer excellent insights.
4. Prepare for interviews — Many companies conduct video interviews. Practice common questions about your teaching philosophy and why you want to live in Japan.
5. Consider location — Tokyo and Osaka offer convenience but higher living costs. Rural placements provide a more authentic Japanese experience.

For more on managing your finances as a teacher in Japan, check out the resources at Living in Nihon for tax filing guidance. If you are considering a career transition later on, For Work in Japan has a comprehensive guide to English teaching employment options. And for those interested in exploring IT career paths down the road, Ittenshoku provides useful financial preparation advice.

Final Thoughts

The English teaching industry in Japan offers something for everyone — from recent graduates looking for adventure to experienced educators seeking professional growth. With the average teacher earning approximately ¥290,000 per month and Japan's ongoing demand for English education following the 2020 mandatory English curriculum in elementary schools, there has never been a better time to teach in Japan.

Start by deciding what matters most to you — salary, location, student age group, or career advancement — and use the comparison table above to narrow down your options. Then check out our guide to getting your first teaching job in Japan for step-by-step application advice, or explore the pros and cons of teaching English in Japan to make sure this path is right for you.

For a complete overview of teaching positions and salary data, Teast.co offers one of the most up-to-date company-by-company breakdowns available.