Head Choi Pil Soon (6 Episodes)

Deputy Hong Wan Pyo (6 Episodes)

Part-time student (6 Episodes)

Je Gal Jae Yeong (6 Episodes)

Lee Woo-jung (5 Episodes)

Park Hyuk-kwon (2 Episodes)

Lee Yoo-jin (2 Episodes)

Neighbor (1 Episodes)

Neighbor (voice) (1 Episodes)

General Manager Jo (1 Episodes)