Kogechibi

Residing in the library, this character resembles a small, four-inch figure with distinct eye colors, often concealed by a unique one-eyed cloak. Her speech is characterized by nonsensical, baby-talk-like sounds. While seemingly a source of comic relief in the anime, she possesses a peculiar fascination with fireworks and a knack for building miniature explosive devices. In the game's narrative, she is revealed to be a fragment of Eve, and the story touches upon the concept of fragments gaining autonomy when stressed.