Mahoutsukai no Yoru

Mahou Tsukai no Yoru (魔法使いの夜), officially subtitled as Witch on the Holy Night, is a novel written by Type-Moon co-founder Kinoko Nasu, initially released on July 28, 1996, though it isn't publicly available. It features Aoko Aozaki as the main character.

After the successes of his later visual novel works Tsukihime and Fate/stay night, Type-Moon announced that it was working on the story as its latest visual novel project, with further details of the project to be published in Type-Moon Ace. Type-Moon has announced that it will be released on April 12, 2012.

Characters
Aoko Aozaki - Main character

Kuonji Alice - Aoko's friend

Soujuurou Shizuki

Touko Aozaki - Aoko's older sister

Tobimaru Tsukiji 

Kojika Kumari

Housuke Kinomi

Yuika Suse

Ritsuka Suse

Eiri Fumizuka

Lugh Beowulf