Shinjuku Japanese Language Institute, operated by Ezoe Gakuen Educational Foundation, has obtained certification under ISO 29991:2020 (Language Learning Services Certification).

This certification is conducted in accordance with the international standard ISO 29991:2020, which applies to language learning services, under the framework of CSLS (Certification Scheme for Learning Services – Japan), and is administered by JAMOTE (JAMOTEC Certification Service Co., Ltd.).
The certification confirms that the language learning services provided by our institution conform to the requirements of the applicable standard.
ISO 29991:2020 is an international standard that applies to language learning services outside formal education.
It specifies requirements for the provision of language learning services, and through third-party certification, verifies whether the relevant services conform to the standard.
Standard: ISO 29991:2020
Certification Name: Language Learning Services Certification
Certification Scheme: CSLS (Certification Scheme for Learning Services – Japan)
Certification Body: JAMOTE (JAMOTEC Certification Service Co., Ltd.)
Certified Organization: Ezoe Gakuen Educational Foundation, Shinjuku Japanese Language Institute
Certification Number: JMT-LLS16002A
Certification Category: Group A, Category II
Date of Registration: March 31, 2016
Last Renewal Date: June 30, 2025
Expiration Date: June 29, 2028
At Shinjuku Japanese Language Institute, we establish and maintain a framework for providing language learning services in accordance with the requirements of ISO 29991:2020.