Kokobu ｢ココブ｣ is a goblina child prominently featured in The Slime Diaries.
Appearance
Kokobu is a small child with thick silver-grey hair tied in a top-knot as well as dark brown eyes. She usually wears a simple white dress as well as a black scarf with teeth sewn into it, styled after Geld Junior's.
Personality
Kokobu is a timid but very playful child that loves to play and she seems to look up to Geld like an uncle or father figure.
Story
Kokobu was one of the original goblins in Rigurd's village before being named by Rimuru Tempest and evolving into a Goblina. She attends school under Lilina and often spends her time with Geld.
Thier cameo of her drinking.[1]