None.

A female cat-human is sick, and talks about her fear for death.

In one cartoonic fantasy sequence, we get a hint of a fox and a bear being shot. Also, a crow is seen shooting an another crow.

In one hallucination scene, a demon-like creature is briefly seen ripping off intestines from a dead body, and eats it. Skeletal corpses are also shown.

Kenji witnesses some dog-humans working like slaves. This scene might be emotional for some viewer.

The hallucination scenes (see Violence & Gore) might be disturbing for some children.