Please go to this carrd website link:

https://novel-wor-imperialharem.carrd.co

to view the Imperial Harem: Rules, Roles, & Duties and their character visuals (not official illustrations; the visuals are just the closest to my imagination).

I will update the rest of the information once the chapter about the harem ladies is out! (ﾉ*>∀<)ﾉ♡