BOX - Something's in the Box
Manga
BOX: Hako no Naka ni Nanika Iru is a seinen manga by Daijirō Morohoshi, prepublished in Monthly Morning two between 2015 and 2017 and published by Kodansha in three volumes. The French edition is published by Le Lézard noir in three volumes.
Translated from the French Wikipedia article, available under CC BY-SA 4.0. Translated and shortened by ManhWatch AI; may contain errors.