Ichikawa Junior and Senior High School (市川中学校・高等学校, Ichikawa Gakuen) is a large (2500 students) private school in Moto-kita-kata (本北方), Ichikawa, Chiba, Japan. The school is sometimes mistaken for a public school due to its name: Ichikawa Junior High School, Ichikawa High School or Ichikawa for short.