Her work includes illustrating the Maria-sama ga Miteru series of light novels.
The series originated in 2006 as a dōjinshi project by the circle MAGIXX, with related goods sold at that summer's Comic Market.
As of May 2009, four volumes of the light novel have been published in Japan: Shueisha has also released one drama CD for the series: From 1994 to 1996, Hibiki was a member of the dōjinshi circle IN-FECT with Asako Takaboshi (高星 麻子, Takaboshi Asako), who went on to become illustrator of the Hakushaku to Yōsei light novels.
Early Russian Blue works were often collaborations with other artists and based on Final Fantasy characters.
More recent works include the True Colors series of rough illustrations, which are sold at each Comic Market.