1. Its business is mainly in the Kansai region of Japan, and its core offering is a comprehensive school providing professional courses in language, aviation, hospitality, IT, beauty, and more.
2. In the education sector, it is considered a well-known vocational training school, with competitors including other language schools and vocational colleges.
3. The official website brand terms are "ECC" or "ECC学校法人 山口学園".