is a supernatural fiction literary series about the exploits of a group of feng shui experts and their conflicts with various spiritual disturbances across Japan. Volume 4.0 of the series has been adapted into a live action film and a video game for the PlayStation. The series is a spin off of Hiroshi Aramata's Teito Monogatari series.
In 1997, Version 4.0 of the series was adapted into a made for TV film entitled Tokyo Dragon (æÂ±äº¬é¾Â) produced and released by Ace Pictures.
Volume 4.0 (éÂÂå¹ãÂÂå¤Â) of the series was also adapted into an Action-adventure game for the PlayStation released in 1999.