This article is about the Manga version of Sonju's horse. For alternate pages referred to by this name, please click any of the icons above.
Sonju's horse is the unofficial designation of a demon horse ridden by Sonju in The Promised Neverland.
Somewhere in the forest, Sonju and Mujika were about to ride the horse, Mujika stared towards a distance and smiled. Sonju asked her what is up, to which Mujika replied how she was fine as she proceeded to ride the horse with Sonju.
Grey in color, Sonjus horse is quite thin, with its ribcage and many of its bones visible. It has a long, white mane, covering its eyes, and a single horn.
- Sonju's horse bears a heavy resemblence to the Sleipnir, the noble steed of Odin in Norse Mythology.