Our Services
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Japanese e-learning
/ Online ClassesA step-by-step "e-learning" × "online" course for committed beginner to intermediate Japanese learners.
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Japanese language training Tailored Japanese language training, carefully aligned with each participant's proficiency level and needs.
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Japanese business culture training Training programs to understand and become familiar with Japanese business cultures.
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Oral Business Japanese Test "ONiT" A computer-based oral test (CBT) for assessing Japanese speaking skills in business contexts.
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Other Services

Other foreign languages
Tailored language training
- ・Chinese
- ・Other foreign languages
Translation services
"Proven Quality / Proven Results"
- ・Machine translation is improving, but only human translators can truly capture the meaning and intent behind the original message.
- ・At ICI, our professional human translators ensure your message is communicated clearly and accurately.
copyrighted material
copyrighted material
- ・Step Up Nihongo 1
- ・Step Up Nihongo 2
- ・Step Up Nihongo 3
- ・Step Up Nihongo 4
- ・Japanese in Depth
- ・Nihongo Way
About ICI
Corporate vision
Contributing to the joy of interpersonal connections through better communication
Corporate mission
Supporting Internationalization
Japan has undergone major cultural transformations in the past — the Westernization during the Meiji Restoration and the Americanization after World War II. These were forms of internationalization, indeed, but they were largely one-way processes in which Japan passively absorbed Western culture. For the Japanese, this passive engagement suited our strengths at the time.
However, the internationalization required today is a two-way relationship. Meaning interacting on equal footing — neither looking down on ourselves nor being overconfident, listening when we should, and speaking up when need to. In other words, engaging with the world in a natural, balanced way.
At ICI, one of our missions is to support this kind of mutual and respectful internationalization.
Contributing to the Future of Our Planet
Today, the world is facing a wide range of global challenges, and it appears we are at a major turning point in human history.
As we consider the path forward for the world, the idea of coexistence — a core principle of Japanese civilization — may have an important role to play.
At ICI, we are also making dedicated efforts to promote the Japanese language on a global scale. This is another vital mission of ICI: to share and spread the values rooted in Japanese culture with the world.
Company profile
- Company Name
- ICI (International Communication Institute., Ltd)
- Established
- 1987
- Capital
- 21 million yen
- Business Activities
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・Japanese language training
・Japanese e-learning programs
・Japanese business culture training
・Oral Business Japanese Proficiency Testing
・Training in various foreign languages
・Translation and related services - President and CEO
- Masaki YAMAUCHI (プロフィール)

Major Clients
Mitsubishi Corporation, Mitsui & Co., Ltd., Marubeni Corporation, Sojitz Corporation, Nagase & Co., Ltd., Canon Inc., Hitachi, Ltd., Rakuten Group, Inc., Murata Manufacturing Co., Ltd., Pacific Consultants Co., Ltd., MHD Moët Hennessy Diageo K.K., AFS Japan, and others
Access
- 3-22-5 Asagaya-minami, Suginami-ku, Tokyo 166-0004, JAPANGoogleMap
- 6 min. walk from Asagaya station (JR Chuo Line)
- 6 min. walk from Minami-Asagaya station (Marunouchi Line)
- TEL 81(0)3-5347-7077 / FAX 81(0)3-5347-7078
SDGs – Sustainable Development Goals
In 2015, all 193 member states of the United Nations unanimously adopted the Sustainable Development Goals (SDGs) to create a better and more sustainable world. These 17 goals and 169 targets aim to be achieved by 2030 and are centered on the principle of "leaving no one behind."
At ICI, we are committed to contributing to these ambitious goals by starting with what we can do, step by step. Here, we introduce one of our ongoing initiatives.
【ICI’s Initiatives】
At ICI Co., Ltd., we believe that sustainable society is the foundation for all economic activity. As part of our efforts, we support the “PELP!” program, a paper recycling initiative. Instead of discarding used copy paper, we collect and recycle all unused office paper to help conserve the Earth's valuable resources.
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For details⇒ICI initiatives
List of Participating Companies and Recycling Progress (September 2013 – June 2023)
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Basic Policy on Information Security
ICI Co., Ltd. has declared its commitment to the “SECURITY ACTION” initiative (Two-Star Rating).
We will continue to promote our efforts in accordance with the following Basic Policy on Information Security.
For more details, please click here: ⇒ [Basic Policy on Information Security]
