This is a catalogue where you can find Japanese contents introduced worldwide.
Create your account and find the following information.

Available Rights
Special Condition
Contact Licensor

Tokyo Sogensha


Interested in
Yume Tsujido

Information will be available after you log in. Please create an account.

Rights sold

Other Special Conditions

Contact Licensor


The young woman, a suspect of an attempted murder case, turns out to be an "unregistered" – an officially non-existent person - in Japanese society. The investigation leads detective Rihoko Morigaki to the high profile “Bird Cage” case of 17 years ago, where two small children were confined and brought up by their mother in a room full of birds with no contact with human beings, and then disappeared into nowhere. Working with lone detective Hayama obsessed to clear his name by solving the “Bird Cage” case, Rihoko delves into the mostly hidden and unknown background of the "unregistered" while trying to find out the connection with the child abuse case 17 year ago, the investigation leading the two to a heat-wrenching and unpredictable truth.

Author’s Information

Born 1992 in Kanagawa Pref. A graduate of Tokyo University. Winner of the excellence award for the “13th Kono Mystery ga Sugoi!” and debuted in 2014 with “Inakunatta Watashiye”, followed by many works including the Yoshikawa Eiji Award winning “Jyu no Wa wo Kuguru”.

Series/Label ---
Released Date Sep 2021
Price ¥1,800
Size 127mm×188mm
Total Page Number 392 pages
Color Page Number ---
ISBN 978-4-488-02849-7
Category Literature/Nonfictions/Culture/Humanities
Visualization experience NO