Let's meet the world by interacting with foreigners.

Connecting classrooms around
the world!! Online International Exchange Platform

What is WorldClassroom?

WorldClassroom is a platform that connects people of the same generation around the world while promoting international exchange.It uses artificial intelligence and automatic translation to help both children and students acquire language skills.At the same time, the automatic evaluation system reduces the burden on teachers and allows them to focus on other aspects of teaching.

Connect around the globe with: WORLDCLASSROOM

We connect classrooms around the world online! Students explore new worlds and expand their values and possibilities.

Reducing the Burden of Teachers

We aim to build an evaluation system to reduce the burden on teachers in the five areas of the four skills of English education (Reading, Writing, Listening, Catch-ball Speaking, Presentation Speaking) which have been difficult for teachers to evaluate alone until now.

Realistic English Education

By interacting with peers, students will be able to use English in a practical way, which is difficult to achieve in a normal classroom setting. They will also have the opportunity to learn English through both input and output practice.

We operate a homestay matching service called "Hello World" in the town of Machinaka, with the aim of creating a peaceful society; where having one friend from each country in the world is the norm!

Due to the impact of the Coronavirus epidemic, it has become common for people to be connected online. But we are now faced with the restrictions on dialogue in classroom settings to prevent Corona infection.

It is precisely because of these circumstances that we aim to create opportunities to interact with people from around the world through the use of IT.

For instance, if students who share a common hobby or club activity could interact online with students from other countries, such as a lifting competition between the Spanish and Japanese soccer teams, their horizons would broaden and their interest in English and other foreign languages would increase exponentially!

We would like to expand the possibilities of interactive online English education and create opportunities to solve problems in the school setting while expanding students' world-view and cross-cultural adaptability!

Team Menbers

Hikari -CEO

While attending the Faculty of Education at the University of the Ryukyus, he also studied abroad in eight Asian countries. He was exposed to the richness of nature and culture and the warmth of people in each country.In 2016, he founded the Ryukyu Mirai Corporation. He has worked on many educational and industrial promotion projects for local governments in the prefecture.He also launched “Homestay at home for foreigners living in the region” and “Hello World”. I want to contribute to world peace through international exchange services!

Tommy -COO

While a student at Keio University, he traveled the world as a backpacker. After graduating, he worked as a lawyer in Tokyo. While spending time in Berkeley as a visiting scholar, he decided he wanted to create a society where it was natural to have a friend from every country in the world! He loves homesteading and being around people!

Yamamoto -CTO

He is a full-stack engineer and father of two children who can do anything program related.He has had a diverse career, having previously worked at an electronics store fixing televisions and installing air conditioners. Before that, he was a highway planner. He used to ride motorcycles, but now enjoys going to the park with his kids! He’s globally active, staying in China for work!

Marimo -Community Manager

Marimo has studied language in Canada, the Philippines, Costa Rica and Uruguay. In Uruguay, he sat down with the former President Mujica, known as the poorest president in the world. As she traveled around the world staying in the homes of her various friends she met while studying abroad, she realized that the world would be a more peaceful place if she had friends all over the world. We support international exchanges and cross-cultural experiences close to home!

Akko -PR Manager

Akko loves traveling. She’s also a jack of all trades: ♡ She’s a media director, dance and English school manager, and former newspaper reporter and freelance writer. She’s never studied or worked abroad, but being exposed to different cultures and values is what makes her feel “alive”! Lately, she’s had a desire to tour the international dance scene, while interacting and discussing with foreigners! We at HelloWorld will support your desire to experience foreign countries!

Prince -Community Manager

Prince is the Host Family Manager at Hello World. He’s been living in Okinawa for 7 years now and is also a prominent dance and English teacher. He travels often and has been exposed to different cultures throughout his life. I joined Hello World because I wanted to help people, from students to adults, fulfill their travel dreams through cultural exchange. Together we can enjoy life and grow!

Yabu -Engineer

Yabu is the engineer of Hello World. While he was a student at the University of the Ryukyus, My name is ya-bu and I’m an engineer. While I was a student at the University of the Ryukyus, he saved up money to travel abroad to the Philippines and Germany! I want to speak more English and interact with the locals during this time! While I’m currently working as an engineer for Hello World, I’m learning English simultaneously ! Now in Japan, there are many younger people who are eager to go abroad like us in younger age…but not all people can go easily from many reasons.

Other International Exchange and Education from Team Members

HelloWorld Homestay

We offer homestay opportunities to local students via homes of foreigners living in the area. Most students want to go to study abroad, but often give up due to money or time constraints. Our goal is to make studying abroad easier.


A service that connects foreign travelers and local people with "common interests and hobbies" with "love" as a common language. Our mission is to realize international exchange beyond language barriers.

My Project Okinawa City

Commissioned by the Planning Division for Children at the Okinawa City Hall, we are coordinating a problem-solving project with junior and senior high school students for people in need of help due to the effects of corona.

Startup Lab Lagoon KOZA

Commissioned by Okinawa City Government's Business Promotion Division, we operate a co-working space for the purpose of industrial accumulation and fostering entrepreneurs. In 2019 alone, 60 entrepreneurs were born via Startup Lab Lagoon.

We're looking for teachers who are interested in this initiative!

Click here to contact us.