If you're looking for manga similar to Kageboushitachi no Shima, you might like these titles.
The sequel to Waltz wa Shiroi Dress de. You will see how the lives of Koto, Sajit and Masaomi go on.
Sakurako is an office worker who has been chosen by Yusei, the number one person on the lord's list, to be the "Go Handiwork" at a festival in the town of Urayoshihara. She goes to retrieve the cell phone Yusei took from her, but on the contrary, he teaches her how to do it! As she gets to know Yusei, Sakurako begins to develop special feelings for him... What does Sakurako witness when she goes to the Phoenix to see Yusei by herself?
Suzume Tadano, a girl who grew up in the countryside, will live in the Koju family as a bride candidate for Seirin, the eldest son of the Viscount Koju family...!?