Zootopia: When They Cry

After they died, instead of being sent back to Hinamizawa, Keiichi and his friends are sent to the world of Zootopia where they meet Nick, Judy, and several other mammals. At first, everything seems normal. But when predators start showing up dead on the streets, it's up to Nick, Judy, and the Hinamizawa gang to solve this case and stop the murderer before it's too late.