Cross Language
Cross Culture

Connecting languages, bridging cultures, building futures.

Helping children with foreign roots and their families
learn Japanese and navigate school life with confidence.

Parent and child learning Japanese together

News

2026.03.02 Atelier C Co., Ltd. was established.
2026.01.31 Website launched.
2025.11.27 Passed the final review of "Tokyo Co-cial IMPACT Studio Program" and selected for individual support.
2025.11.17 Ralango! won 2nd place and the Audience Award at GGA (Global Geek Audition by G's) 2025 Autumn.
2025.09.22 Passed the 2nd round of "Tokyo Co-cial IMPACT Studio Program" and selected for group support.

Our Services

We provide integrated Japanese language instruction, learning support, and educational material development
to help children with foreign roots and their parents connect confidently with Japanese school life.

01

Japanese Instruction
Coordination

Japanese Instruction Coordination

We organize instruction content and learning approaches tailored to each child's Japanese level and school situation. We coordinate sustainable Japanese support by connecting schools, families, and support staff.

02

Japanese Language Teaching &
Volunteer Training

Japanese Language Teaching & Volunteer Training

We provide training on teaching methods and curriculum for local governments, schools, Japanese language instructors, and volunteers. We also offer introductory and skill development training specialized for Japanese instruction in elementary and junior high schools.

03

Educational Material
& App Development

Educational Material & App Development

Learning records and achievements are shared with parents and support staff. Families, schools, and supporters can view the same information and provide continuous support together.

Ralango! Japanese Learning Support Project

An online learning service where children with foreign roots and their parents can learn Japanese and about school life in their native language. By learning together as a family, we boost children's motivation to learn and create a supportive home learning environment.
Progress can also be shared with support staff, enabling continuous learning both at school and home.

Japanese Learning

Children learn the Japanese they truly need for school life, at their own level. They develop balanced skills in listening, speaking, reading, and writing, connecting to daily school activities.

School Life Column

We introduce Japanese school systems, rules, events, and supplies in easy Japanese. Parents can learn alongside their children, reducing anxiety about school communications and daily life.

Progress Sharing

Learning records and achievements are shared with parents and support staff. Families, schools, and supporters can view the same information and provide continuous support together.

Ralango! Service Screen

U Japanese - Japanese Coaching for Kids

An online Japanese coaching service designed for children with foreign roots to develop reading, writing, speaking, and listening skills in a balanced way. Unlike generic language apps, U Japanese provides personalized instruction from experienced coaches.

Coaching by Expert Instructors

Experienced coaches provide guidance tailored to each child's level, developing pronunciation and conversational skills that apps alone cannot achieve.

Balanced 4 Skills Development

Covering reading, writing, speaking, and listening to build practical Japanese skills for everyday school life.

Comfortable Learning Environment

An online environment where children can learn at their own pace, with tablet-friendly support.

Children learning with U Japanese

Perfect for children who...

  • Struggle with reading and writing Japanese
  • Can't keep up with cram school
  • Have difficulty building study habits
  • Are considering junior high entrance exams

About Us

Atelier C Co., Ltd. was established (scheduled for February 2026) with the mission of helping children with foreign roots and their parents connect confidently with Japanese school life. We currently provide Japanese instruction coordination services at public elementary and junior high schools in Tokyo and operate the "Ralango!" Japanese learning support project.

Based on our experience in Japanese language education and school settings, we provide Japanese instruction tailored to each individual's situation, create supportive learning environments, and offer continuous support that connects families, schools, and supporters.

Contact Us

Feel Free to Reach Out

Whether you have questions about Japanese learning, concerns about school life, or inquiries about our services, please don't hesitate to contact us.

Business Hours: Weekdays 9:00 - 18:00 (JST)