A character from TYPE-MOON works, first appearing in the unpublished novelization of Mahou Tsukai no Yoru.She was later featured in Kara no Kyoukai as a principal character, the main antagonist in Mahou Tsukai no Yoru and later a supporting character in Lord El-Melloi Ii Case Files.Due to her sister stealing the title of "Blue" from her, she began to be mockingly called "Scarred Red".
Touko is responsible for reviving Rune Magecraft and is famous for her peerless ability as a puppet maker.
