| Name | Duty | Extension number |
|---|---|---|
| Jaeseong Choe | Director | 041-530-2287 |
| Hyemin Rah | Deputy Director | 041-530-2430 |
| Gwangseok Choe | Team Leader | 041-530-8550 |
| Haruto Omoto | Director of Student Affairs / General Manager of Practice / Recruitment of Japanese Freshmen, Management / Dormitory Affairs / General Manager of Enrollment in Undergraduate / General Manager of Events | 041-530-8551 |
| Jiyeong Moon | Head of School Affairs/Instructor Management / Certification System Management / Support Enrollment in Undergraduate | 041-530-8552 |
| Dawoon Jeong | Accounting Officer / Registration, Visa Management / TOPIK PBT, IBT Operation / Japanese Students Management | 041-530-8553 |
| Inwon Chang | Uzbekistan Students Management / Dormitory administrative support / Management of various external events and volunteer activities / Non-curricular Class Operation / Assistance students education and management / King Sejong Institute Management / Department Clerk | 041-530-8555 |
| Hyomin Ryu | Educational support / Various internal events management / attendance management / home page management / shuttle bus management | 041-530-8556 |
| Hajin Ku | GKS, General Worldwide, Chinese, Myanmar management / online promotions and SNS management | 041-530-8554 |
| Nguyen Thi Hien | Recruitment and management of Vietnamese students | 041-530-8557 |
