Our Kingdom

Our Kingdom (僕らの王国) is a yaoi manga by Naduki Koujima about the relationship of Akira Nonaka, a boy from the countryside, and his cousin, Kyle Rei Basil. It is published in English by Digital Manga Publishing.

Plot
After his maternal grandmother's death, orphan Akira Nonaka is told that he has living relatives on his father' side. His father came from the Takatou family, one of the most wealthy and influential families in Japan. Akira is brought in to compete with his cousin Rei Basil as candidates to become the future head of the Takatou family. Overwhelmed by his change of circumstances, he is happy to have a family again. But as he and Rei grow closer, Akira must come to grip with his true feelings.