Bong Tae-gyu Yoon Jong-hoon On Joo-wan, Um Ki-joon found musical venue "to see the performance of the host." on August 25, 2021 Bong Tae-gyu Gwanghwamoon Lovesong Gwanghwamun On Joo-wan Penthouse Um Ki-joon Yoon Jong-hoon +
Yoon Do Hyun "Once on One Week, Covid Inspection... Should I have my nostril insurance" on July 05, 2021 Covid Gwanghwamoon Lovesong Gwanghwamun One Week yb Yoon Do Hyun +
Um Ki-joon cha Ji-yeon X Kim Ho Young musical 'Gwanghwamoon Lovesong' character poster released on June 10, 2021 Gwanghwamoon Lovesong Gwanghwamun Seoul Arts Center SuA Um Ki-joon +