1. extracurricular activities
Wikipedia definition
2. Extracurricular activityExtracurricular activities are activities performed by students that fall outside the realm of the normal curriculum of school or university education. Extracurricular activities exist at all levels of education, from 4th-6th, junior high/high school, college and university education. Such activities are generally voluntary as opposed to mandatory, non-paying, social, philanthropic as opposed to scholastic, and often involve others of the same age.
Read “Extracurricular activity” on English Wikipedia
Read “課外活動” on Japanese Wikipedia
Read “Extracurricular activity” on DBpedia


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