Originally published in Japan in 2006 by Hakusensha, Inc., Tokyo.
Summary
"Rasetsu Hyuga works for an exorcist agency where she uses her special powers to banish evil spirits. There's a story behind the red flower mark on her chest though - it's a momento left by a power spirit who vowed to claim her on her 20th birthday. Unless Rasetsu can find true love by then, she is fated to become his..."P. [4] of cover.