Shoujo Ai manga - mangago.org
Zettai Shoujo Seiiki Amnesian. Probably a spin-off of Kannazuki no Miko. Himeko, a devout Christian at a church, has lost her mother, father, and older sister, Chikane, when she was younger. While cleaning the chapel, she encounters a girl, who resembles her sister in face and name, impaled by a sword.
DA: 4 PA: 64 MOZ Rank: 77