Tickets to the additional performance can be purchased starting January 17 through Interpark.
Originally, Highlight's Kikwang was scheduled to hold two shows on January 27 and 28 at Seoul Hannam's Blue Square. Marking this his first ever solo concert since his debut nine years ago.
Previously, the idol star commented, "I will do my best to make this a fun and joyous time for everyone."
Meanwhile, 'LEE GI KWANG Mini LIVE 2018 ONE' will kick off on January 27 at 6pm, followed by 1pm and 6pm KST on January 28 with a total of three shows, in Seoul.