imai koki. The Pine Grove Garden of the Nara Palace Compared to the Northern Perimeter of Daming Palace. advances in the study cultual properties. 2023. 257-270
imai koki. Nara and Heian period Roof tiles excavated from Ichijoin temple in 1968(Excavation No.17-1). Bulletn Nara National Research insitute for Cultural Properties. 2022. 210-213
IMAI KOKI. The eaves-end tiles excavated from Ichijoin temple in 1968(Excavaion No.17-1). Bulletn Nara National Research insitute for Cultural Properties. 2021. 180-183
imai koki. Roof tiles and bricks from the Dining Hall of Yakushiji temple(No,500). Bulletn Nara National Research insitute for Cultural Properties. 2021. 209-211
IMAI KOKI. Grazed roof tiles and bricks from temple in the Heijo capital. Bulletn Nara National Research insitute for Cultural Properties. 2021. 212-215