Waseda Jitsugyo Gakko
Proper noun; a private secondary school in Tokyo affiliated with Waseda University. Often referred to as 早実 (そうじつ) in sports contexts.
Waseda Jitsugyo Gakko is a private combined junior and senior high school in Kokubunji, Tokyo.
Common abbreviation for 早稲田実業学校, especially in sports and media.
The affiliated university; 早稲田実業学校 is a feeder school.
Named after the founder of Waseda University, Ōkuma Shigenobu, whose birthplace was in Waseda, and 実業 (practical business/industry), reflecting the school's original vocational focus.