Heo Wonyeong: Researcher at Jangseogak at the Academy of Korean Studies. He specializes in the social history of the late Joseon dynasty. 

Jeong Eunju: Senior researcher at Jangseogak at the Academy of Korean Studies. She specializes in art history. 

Noh Inhwan: Researcher at Jangseogak at the Academy of Korean Studies. He specializes in Korean paleography. 

Gwon Suyong: Chief researcher at the Institute of Honam Studies. She specializes in the study of cultural assets.

 Jo Mieun: Chief research advisor at the Institute of Honam Studies. She specializes in paleography. 

Jeong Suhwan: Chief researcher at Jangseogak at the Academy of Korean Studies. He specializes in the history of the Joseon dynasty and international development. 

Lee Hyeonju: Chief researcher at Jangseogak at the Academy of Korean Studies. She specializes in Korean language. 

Jeong Ukjae: Research advisor at the Independence Hall of Korea. He specializes in modern Korean intellectual history.