ISI Language School Shinjuku Campus will open a new building, 'Shinjuku Prime Campus', in April 2026, adding a new place for learning in Nishi-Shinjuku.

WEWORLD Co., Ltd. (Headquarters: Shinjuku-ku, Tokyo; Representative Director: Masaaki Ogino), which operates ISI Japanese Language School Group, will open a new school building, "ISI Language School, Shinjuku Prime" (hereinafter referred to as "ISI Shinjuku Prime Campus"), in the Nishi-Shinjuku area of Tokyo on April 1, 2026.

The new school building will be the second location for ISI Language School Shinjuku Campus following the main campus (hereinafter referred to as "ISI Shinjuku Main Campus") which opened in 2025. While inheriting the high-quality Japanese language education and diverse student support provided by ISI Shinjuku Main Campus, it will provide a new educational environment in a more convenient location. As a result, ISI Language School Shinjuku Campus will be able to accommodate approximately 6,000 students in total, including the main campus and the Prime campus.

Characteristics of ISI Shinjuku Prime Campus

• A prime location within walking distance from Shinjuku Station
  with the school located on the 10th and 11th floors of the Nishi-Shinjuku Prime Square (16 stories above ground). It is a highly convenient location with access to multiple train lines.
• The floor design concept is based on the idea of "connecting".
  Focusing on the main circulation path "Line" that links classrooms and shared spaces, we aimed to create a space that facilitates natural interactions among students. We are establishing an open and vibrant learning environment where learning and daily life are connected.
  
  
  

Reception

classroom

SANDO (the path that connects classrooms and shared spaces)

Library area

Free Space

*The image is a CG representation. It may differ from the actual product.

Overview of ISI Shinjuku Prime Campus

• School Name: ISI Language School, Shinjuku Prime
• Address: 10th and 11th floors, Nishi-Shinjuku Prime Square, 7-5-25 Nishi-Shinjuku, Shinjuku, Tokyo.
• Transportation
  ・Tokyo Metro Marunouchi Line "Shinjuku" Station 7 minutes on foot
  ・JR Line, Odakyu Line, Keio Line "Shinjuku" Station 8 minutes on foot
  ・Seibu Shinjuku Line "Seibu Shinjuku" Station 4 minutes on foot
  ・JR Line "Okubo" Station 5 minutes on foot
  ・Toei Oedo Line "Shinjuku Nishiguchi" Station 5 minutes on foot
• Planned capacity: 1,600 people.
• School Courses and Programs
  ・Long-Term Program: Academic Japanese Course
  ・Short-Term Program: General Japanese Course
  ・Specified Skills and Employment Support Program
  ・Private Japanese Lesson
• Elective Classes
  ・Graduate School Pathway Class
  ・EJU Preparation Class
  ・JLPT Preparation Class
  ・Employment
  ・Conversation
• ISI Shinjuku Prime Campus WEB page
  https://www.isi-education.com/ja/school/campus/shinjuku-prime/

About the ISI Japanese Language School Group

A Japanese language school group operated by WEWORLD Co., Ltd. It has 8 schools in 4 cities nationwide (Tokyo, Osaka, Kyoto, and Nagano). In the 2025 academic year, approximately 10,000 international students are expected to be enrolled, and with the opening of the Shinjuku Prime Campus in 2026, the total capacity of the group is projected to exceed 13,000 students. The group provides high-quality education and a reliable support system for international students from over 100 countries.

Contact information for those wishing to enroll.

We are currently accepting applications for long-term students entering in April 2026. For more details, please contact us through the inquiry form on the ISI Japanese Language School website.

ISI Japanese Language School website: https://www.isi-education.com/ja/
Inquiry form: https://www.isi-education.com/ja/contact/

About the operating company: WEWORLD Inc.

WEWORLD Co., Ltd. is the holding company of the WEWORLD Group, which has businesses in Japanese language education, vocational school management, university management, study abroad programs, preparatory school operations, and human resources introduction. Since its establishment in 1977, it has produced over 50,000 individuals from more than 120 countries and regions around the world.

For media inquiries

WEWORLD Corporation Marketing Department
TEL: 03-5937-0132
Email: koho@weworld.co.jp