Quiz

The Worst Kidnapper in History

A woman's young son is kidnapped and the only clue to his disappearance is a note starting with the words "This is a quiz." What follows is a fast-paced and stylish whodunnit which leads chief investigator Kaoru Kiriko of the Special Investigation Team down a trail of increasingly perplexing riddles that all the while seem to mock the efforts of the police. Street-smart Kaoru may be the kidnapper's intellectual match, but as she gets closer to her mark, she finds herself becoming the hunted rather than the hunter.

How to Successfully Perfectly Steal the Ransom

Never Let You Die

Public Investigation, 1 Second Ago

The True Criminal Appeared, Death of Piggybacker

Kiriko, the Suspicious Past

Accomplice of 18 Years

Who is the Second Kidnapper!??

Mom was a Mistress

The Day of Arrest of the Worst Kidnapper in History

We are, I am Here