Source: Wikipedia.Org and Wiki.d-addicts.com
These are the sageuk (period) dramas which did not indicate or show the reigning royalty.
Gu Family Book (Unaired, April 2013, MBC)
Arang and the Magistrate (2012, MBC)
Jeon Woo Chi (2012, KBS2)
Rooftop Prince (2012, SBS)
The Moon that Embraces the Sun (2012, MBC)
The Duo (2011, MBC)
Ang Shim Jung (2010, E Channel)
Gumiho: Tale of the Fox's Child (2010, KBS2)
Kim Soo Ro (2010, MBC)
Merchant Kim Man Deok (2010, KBS1)
Secret Investigation Record (2010, tvN)
The Reputable Family (2010, KBS1)
Yaksha (2010, OCN)
Jung Yak Yong (2009, OCN)
The Return of Iljimae (2009,MBC)
Bicheonmu (2008, SBS)
Iljimae (2008, SBS)
Strongest Chil Woo (2008, KBS2)
Dae Jo Yeong (2006, KBS1)
Hwang Jin Ji (2006, KBS2)
Jang Gil San (2004, SBS)
Land (2004, SBS)
Jewel in the Palace (2003, MBC)
Thousand Years of Love (2002, SBS)
Daemang (2002, SBS)
Inspector Park Moon Soo (2002, MBC)
Sangdo (2001, MBC)
