What is the classic picture of Japanese pharmacists catching demons through animation?

The story tells a strange event that happened in a small town. In front of the flustered villagers, a mysterious drug dealer with a magic sword appeared. He can slay the monster that caused panic through the magic sword, but pulling out the magic sword needs to combine "shape", "truth" and "reason". The body is the body of the monster formed by human karma; Truth is the truth of events; Reason is what the parties really think. Become an exorcist after drawing a sword and kill monsters.