Korean Language Instructor (Part-time/Freelance) at Seigakusha. Location: Osaka (Kita Ward, near Osaka Station - 8 min walk), with online teaching option. Salary: 1,700-2,000 yen/hour + 590 yen preparation allowance per day. Schedule: Minimum 2 days/week, flexible scheduling. Requirements: Korean language expertise (teaching experience preferred but not required); basic PC skills (Word, Excel, PowerPoint, Zoom); ability to teach levels from beginner to advanced. Responsibilities: Group, pair, and individual Korean lessons; exam preparation coaching; test creation and grading; student progress tracking. Benefits: Training provided; social insurance eligibility; potential promotion to full-time; fare reimbursement. Korean and Japanese nationals welcome.