"Anoko-chan and Konoyo-chan" is a mysterious girl who travels between this world and the next. Although her true identity is unknown, she appears before people with worries and anxieties to help them solve their problems. One day, a female student, Namiko, jumps to her death. In her suicide note, the name of her best friend, Ryoko, is written. When Ryoko is troubled by being labeled a murderer by those around her, Anoko-chan and Konoyo-chan appear before her! "I'll clear your grudge for you," they say. With the mysterious power of Anoko-chan and Konoyo-chan, the truth behind Namiko's suicide and the real culprit are revealed...!