If you're looking for manga similar to Princess Kaguya, you might like these titles.
"Lily White," by Ruri Hozuki and Sakura Shio, is a yuri version of the fairy tale Snow White. .
Join Red and Cinderella as they explore the world together, and also discover their feelings for each other!
A young princess lives in a fantasy kingdom. She has recently come of age and is no longer allowed to wear the clothing she'd like, and is already having to think of marriage. At her side is Shueli, her long-time companion and attendant who she cares deeply for; but now it seems that Shueli is leaving. What's a princess to do?
At this whimsical boarding school, where girls’ fates are destined by fairy tales, Rapunzel had just transferred in and is now roommates with the recluse Sleeping Beauty, Rose. But Rose is not so keen on having a roommate that interrupts her beauty sleep so she tells Rapunzel to change rooms. Rupunzel agrees but on one condition…
Snow White’s stepmother has always hated her for being more beautiful, and is now after her life. Luckily the young princess has managed to escape to a small house in the forest inhabited by seven dwarves who have offered her sanctuary in return for her assistance. Unfortunately, she can’t cook, her idea of cleaning is calling in the help, and her haughty attitude doesn’t sit well with one of the dwarves, Seven. However, as Snow White begins to try her hardest it seems that maybe Seven doesn’t hate her after all…