Guest Stars Kim Won Hae as Yoon Suk Ho Go Bo Kyul as Yoon Sung Duk Hwang Young Hee as Madam Kim Shin Jae Ha as Yoon Ki Sung Oh Eui Shik as Hong Hae Sung Park Sun Im as Jung Jum Hyo Lee Joon Yi as Kyosuke Tomoda Jang Hyuk Jin as Dauchi