Lunar Legend Tsukihime

🇯🇵真月譚 月姫 · Shingetsutan Tsukihime

MangaSeinenFinished🇯🇵 First published in 2003ActionHorrorRomanceSupernatural

Shounen Sasaki story, art · Type-Moon story · Kinoko Nasu story

Shiki Tohno sustained a life threatening injury as a child, and due to that incident he was sent away from the Tohno household and was given to a relative to be raised. Years later, when Shiki is in high school, the head of the Tohno household--his father--dies, and he is ordered to move back in by his sister Akiha, who is the new head of the household.

Synopsis via AniList