Menu / lesson tickets

The most popular standard plan is "Online Japanese Lessons (1-on-1) / 60min."

From everyday conversation to business! We would like to deliver Japanese lessons that will be loved by all those studying Japanese.


JLS accepts lesson reservations 24/7!

Weekly calendar/Currently, smooth reservations are possible for almost all dates (* Reception of online lessons)

① Early morning

7: 30 ~ 9: 00

② Morning

09: 00 ~ 12: 00

③ Afternoon

12: 00 ~ 16: 00

④ evening

16: 00 ~ 19: 00


19: 00 ~ 23: 30









Welcome to Japanese language school in Shinjuku / Face-to-face class


office name

GK Japanese Learning Support


2nd Floor, Entre Salon Building, 2-12-13 Shinjuku, Shinjuku-ku, Tokyo

phone number
Call reception hours

9:00-20:00 (Normal business hours 7:30-23:30)

Regular holiday

open all year round


Toshiyuki Kusuda


GK Japanese Learning Support is a language school in Shinjuku. The office is located in a good location, a 1-minute walk from the nearest station, Shinjuku Sanchome Station (Toei Shinjuku Line), and an 8-minute walk from the east exit of JR Shinjuku Station. It continues to be chosen by many people for its easy access and bright classroom atmosphere. In recent years, we have seen a large number of people come to Japan from various countries and play an active role in their work and studies.
We will respond to the needs of "I want to speak Japanese" in every situation, including daily life and business situations. If you want to start learning Japanese, please try one-on-one private lessons with a professional Japanese teacher.

All teachers are waiting for your request for lessons.

About us

Japanese Language Class

I want you to have the option of "private" classes in your studies

Specializing in Japanese as a Foreign Language,

Welcome to our language school taught by professional Japanese teachers.

Japanese Learning Support LLC started in 2016 as a business trip tutor mainly in Tokyo.

Currently, we are providing classes to everyone in Japan and overseas with the main product of "online individual lessons" that do not choose time or place.


From "Unfamiliar Mysterious Words"

One of our basic principles is to treat it as a “speakable foreign language”.

Since its establishment, we have continued to provide services for training language skills in "Japanese as a foreign language", from sounds, characters, words, and grammar to practical communication that requires cultural knowledge.

We, professional Japanese teachers, promise that everyone who takes our lessons will improve their language.

Businessmen, students, housewives (husbands), people with various backgrounds, different lifestyles, hobbies, and languages. I have come.

"I was able to travel in Japanese"

"I was able to talk to my friend"

“I was praised for my presentation at the company.”

"I passed the exam"

"I got my visa"


And I learned Japanese!

We would like to express our heartfelt thanks to all of you who have been working hard on your studies in our lessons.

The "Japanese skills" that you have gained in our lessons are the result of your own efforts, and must be an irreplaceable and valuable skill.

I sincerely hope that the results of studying Japanese will lead to a wonderful future vision, and that everyone who has a connection with Japan will succeed.

Our Japanese language school is by appointment only, so I think it's good that you can freely design your schedule and budget.

We are open all year round and accept reservations from 7:30am - 11:30pm Japan time.

Let's start learning Japanese! If you think that, please try a lesson with a professional teacher who has a lot of experience and know-how.

You'll be able to see an astonishing overview of the Japanese language, and you'll surely discover tips for studying.

We welcome visitors from overseas.

FAQ: Click here for "Frequently Asked Questions"

Top image/Shinjuku city view: Pixabay by Tuan Hung Nguyen /p>

for Menu page back/board image: Pixabay by Gerd Altmann /p>

down side image/successful graduation: Pixabay by Gillian Callison /p>

Thank you for your visit!


about our classroom

I would like to say hello to everyone who is considering private lessons to study Japanese.

We hope that the lessons we prepare will be a good support for your improvement in Japanese.

2016 was the year the first South American Olympic Games were held in Rio de Janeiro.

As a “class that supports the study of Japanese widely and deeply”, I thought that I could respond to the demand volume of lessons and release them to the world, which led to the current Japanese Language Learning Support LLC.

You can receive Japanese language education at various institutions including schools. From studying abroad to getting a job, obtaining various visas, and learning the Japanese language, the environment is well-developed and will continue to develop into a more fulfilling one.

We are a team of professional Japanese teachers and consultants. We design the lessons and implement the training necessary to reach the target level of language proficiency.

First of all, it is my responsibility to achieve "visible improvement in Japanese in one month", and to use my professional skills as a teacher to achieve steady improvement regardless of the first language or other environments.

"I wish there was a Japanese class like this."

"It would be nice if such a teacher really existed."

With this in mind, Nihongo Learning Support LLC, a language school in Shinjuku, has been formed, and it is a classroom for online Japanese lessons.

We are lesson sellers.

To put it in a slightly rough way, it would be a "specialty store for studying Japanese".

Foreign languages are difficult.

While studying from scratch and remembering words and rules little by little, I hit a wall. Even if you think you understand what you're saying, it's normal that you can't understand most of it.

I think it's a learning subject that is easy to disperse while the direction of study itself is working hard.

Then, what should one study to be able to speak Japanese?

"There is a definite answer."

Analyze the foreign language of Japanese as a system and memorize and accumulate the necessary knowledge. Listen to the sounds and put words together into sentences. You can handle the "technology" of Japanese at the speed of communication called dialogue.

I want to practice training for that.

I thought it would be wonderful if I could get support from a Japanese language learning specialist who would definitely be able to speak Japanese when I came here.

Since the start of our team's service in 2016, Japanese Learning Support LLC's private lessons have received strong support as a place of learning, sharing class time with people all over the world.

As a team of teachers involved in Japanese language education activities, we will continue to earnestly strive to support learning.

We hold free consultation meetings during the daytime on weekdays from Tuesday to Friday, and trial lessons are always available free of charge when you apply for the first time. Please take advantage of it.

■ For those who start studying Japanese from scratch,

■ For advanced students aiming for native level,

■ For those who have become accustomed to their Japanese,

Ladies and gentlemen, please feel free to come and study Japanese with our lessons.

"I wish there was a school like this."

Our philosophy is to fulfill your wishes.

Representative teacher Toshiyuki Kusuda