by 강상재(Sang-Jae Kang), 오명민(Myung-Min Oh)
Published in Weon'ye gwahag gi'sulji (2011)

by 강상재(Sang Jae Kang), 강인규(In-Kyu Kang)
Published in Weon'ye gwahag gi'sulji (2010)

by 강상재(Sang-Jae Kang), 김진호(Jin-Ho Kim), 주길재(Gil-Jae Joo)
Published in Weon'ye gwahag gi'sulji (01.09.2005)