The World's Online Language School

How would your life be different if you could speak English with confidence?

A Unique Solution for Learning A Language

Founded on our 30 years of experience teaching languages


Live Online Classes + Self-Study Learning Activities

= Maximum Results Quickly

Live Online Classes In Our Virtual Classroom

Created by us and used in 152 countries

Our virtual classroom is unique and was created by us especially for teaching languages - with many special features for language learning so your live online classes can have the same great experience you would have in a real classroom. 

The virtual classroom uses the latest technology so there is no need to install or start up any software.  It is used in 152 countries.

Personalized Learning for Each Student

Based on your learning needs and goals

Before the first lesson each student completes an evaluation to determine their learning needs, goals, and topics of interests. Lessons are personalized according to the needs and goals of each student and will use topics that are of greatest interest to the student. This personal approach ensures that each student achieves maximum results from each lesson and achieves their learning goals as quickly as possible.

Natural Language Acquisition Method

To easily develop fluency and confidence

During each lesson teachers use the Natural Language Acquisition Method - the same way you learned your first language - so you can easily and quickly learn to communicate in your new language. We focus on listening and speaking first and then reading and writing. The live online classes and additional learning activities will give you many opportunities to practice the language in real life contexts which help you to easily develop fluency and achieve confidence using your new language for work, school, or in everyday situations.

 "Live online lessons are just as effective as  real-life lessons. In addition, they offer the advantage of lessons at the place and time that is best for the student."

Self-Study Learning Activities

For faster progress

In addition to the live online classes, students also receive learning materials plus preparation and practice exercises which they can do on their mobile phones or computers. These learning activities help students practice what was learned in the live online class and prepare for the next class. In this way each student receives a complete language learning experience.


What Our Students Say

Zsuzsi - Hungary

"My teacher in the other part of the world can make the boring grammar parts more interesting to me with interesting different tasks. So my lessons are varied and I can improve a lot."

Volker - Germany

"The online lessons are totally tailored to my needs. Since I take additional online classes, my English has significantly improved. Writing emails is much easier and faster now. Calling someone has also become easier. I can set the schedule for my online courses by myself. As I travel a lot, this is very convenient for me.”

Mio - Japan

“After I graduated from CISL I had no opportunity to use English so I wanted to keep on studying with my teacher to continue improving my skills. Thanks to her, I got more
vocabulary and useful phrase especially for several business situations”

Marine - France

“After completing my English course in the US and returning to my country, I could continue working with a teacher who knows my weaknesses and understands my needs. Also I could work on reading tests to train myself for the TOEIC test. My teacher also helped me to learn more about American culture. So thanks to the online English class, I can train myself and increase my score for the TOEIC test to pass the selection of the Business."

Eros - Brazil

“The classes are very fruitful and after many anxiety
I could do presentation :-) and it was good!!”

Learn Anywhere at Anytime

Yokuji Mobile App

Whether at home, in a cafe, or on a bus, your students can learn on-the-go anywhere, anytime with our mobile app . 

Available for both Android and iOS mobile devices.