A sequel series, , was released in 2009 and continues the story with additional episodes. Technical & Format Details

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Indicates the content is the full version with English subtitles .

: The story typically follows a high school student named Akitoshi who encounters a mysterious, spear-wielding magical warrior named Ai . Together, they battle "Yuragi" (fluctuations), hideous monsters that prey on people in the streets of Tokyo at night.

A 5-episode OVA series released between 2003 and 2005 by Milky .