KJ File

KJ File (KJファイル) is an original short anime series produced by ILCA and yell. A 13-episode first season aired between July and October 2022, with a second season starting in January 2023.

Plot
Since the beginning of the 20th century, unique monsters have suddenly begun to appear in various parts of the world. At first, mankind tried to resist them, but in the face of their immense power, they came to the conclusion that complete extermination was impossible, and gathered their wisdom to monitor and analyze the monsters. The Kaiju Watchers the League of Nations (a.k.a. "KWLONs") was born.