Sankaku Channel/bible black - gaiden

Bible Black: Origins

Mochida Junko
Takashiro Hiroko
Nami Kozono
Kitami Reika
Morita Rie

It is the game's second OVA adaption. Set about twelve years before the events of the original OVA, here we see Hiroko Takashiro and Reika Kitami as students at the school, and several new characters are also introduced. The first episode opens with two female students, Nami Kozono and her lover Junko Mochida, having sex in a classroom after school. In another classroom, Hiroko Takashiro and her two best friends Rie Morita and Saki Shindou are reading Tarot cards. Soon, Nami Kozono interrupts the girls' Tarot reading, and ridicules them for their interest in Witchcraft, though Hiroko warns Nami to be fearful of it.

The next day, the school receives a new transfer student, Reika Kitami, a beautiful but naive girl; meanwhile, Rie finds the titular Bible Black in an antique store and shares it with Hiroko and Saki. Here it is also revealed that the girls' request to start a Witchcraft club has been denied by Nami, who is the head of Student Council.