Rie Morita (森田理恵 Morita Rie) and Saki Shindou (咲進藤 Shindou Saki) are minor characters featured prominently in the Bible Black: Origins anime prequel.

They are also briefly mentioned in the Bible Black game. Here, Rie is identified as Sanae. She is also seen in flashbacks in the first and third episodes of the first anime series, albeit with a different visual appearance in the original version (see Trivia).

The girls are friends of Hiroko Takashiro and together form a witchcraft club at their school. They occasionally play games of tarot together and imitate black magic rituals they find in books.