Character from [[Hina Misora]]'s streams. He is a [[whale]] who rescued Hina after she fell from the sky into the ocean, and adopted her into their family. Also called Ballena-chan or Kujira-kun.

Kujira-chan is often depicted in [[personification|human form]] as a "[[otoko no ko|trap]]" with [[short hair|short]] [[blue hair]], [[blue eyes]] and a [[cetacean tail|whale tail]], wearing a [[pink sweater]] with a [[white collar|white]] [[sailor collar]], and a [[blue headwear|blue]] [[whale hat]].
kujira-chan (hina misora)