Seijo Gakuen Junior High School and High School

is a famous private junior high and high school in Tokyo, Japan.When reading, extend the o in Seijo. It is connected to the Seijo University (成城大学). There are many famous students who went there such as Anri Sakaguchi.

Club activities
They are famous for having various club activities such as tennis. They are also known as the winning school of the national high school tennis championship.  

Non-related schools with similar names
 Seijo Gakuen (成女学園, Seijo Girls Academy): This is a girls school in Tokyo. They are known for having a famous music club.
 Osaka Prefecture Seijo High School: Public high school in Osaka Prefecture.
 Seijoh University (星城大学, this kanji means "star castle"): Private university in Aichi Prefecture. They also have affiliated schools.
 Seijo School (成城学校): This is a private boys school in Shinjuku, Tokyo.

References and notes

Other websites
 Seijo Gakuen Junior High School and High School 

Category:Schools
Category:Education in Tokyo
category:1947 establishments in Japan