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| Lee Da-Hae | Kim Seung-Woo | Park Yoo-Chun | Kang Hye-Jung |
| Jang Mi-Ri | Jang Myung-Hoon | Yootaka | Na Hee-Joo |
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| Hwang Ji-Hyun | Song Jae-Ho | Choi Myoung-Gil | Jang Yong | Kim Na-Woon |
| Lee Gui-Yeon | president Lee | Lee Hwa | Song In-Soo | Jung Si-Young |
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| Kim Chang-Wan | Baek Bong-Ki | Lee Bo-Ram | Kim Jung-Tae | Lee Sang-Yeob |
| Choi | Kim | Jo Eun-Bom | Hirayama | Ha Cheol-Jin |
| general manager | deputy section chief |
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| Ryu Je-Hee | Park Ji-Yeon |
| front desk clerk | Yuwoo |
Additional Cast Members:
