The WORST seasons of Ninja Slayer From Animation

Every season of Ninja Slayer From Animation ever, ranked from worst to best by thousands of votes from fans of the show. The worst seasons of Ninja Slayer From Animation!

Ninja Slayer is a series of novels which follow Kenji Fujikido who vows to hunt down and kill ninjas after his family is slain during a ninja battle. The stories are set in the futuristic city of Neo Saitama.