An album of crown prince Don (later Sukjong)’s coming-of-age ceremony on 9th March 1670 (Year 11 of Hyeonjong). The ceremony was held in Shimindang which was the palace of the crown prince, situated in Changgyeonggung palace. The album consists of illustration (pp 1-2), ritual process (pp3-17), and the list of 35 participants (pp18-20). The ritual process is divided into 15 stages and is explained in detail. Jangseogak owns a picture of <shimindang-do> in the rough.