Chusugi is a brand associated with Chuo University Suginami High School, which offers a comprehensive and balanced curriculum aimed at fostering a well-rounded personality through a seamless transition from high school to university. With a focus on high school education, Chusugi aims to equip students with the necessary skills and knowledge for lifelong success rather than just preparing them for university entrance exams. Through various academic and extracurricular activities, Chusugi encourages students to develop an exploratory mindset and gain diverse experiences.

As a university-affiliated school, more than 90% of Chusugi graduates go on to study at Chuo University. With around 1,000 students, Chusugi is a coeducational school offering a general education program. Located near major train stations, including Ogikubo station and Kami-Igusa station, Chusugi provides an accessible and vibrant learning environment for students