Yakusoku no Neverland: Tokubetsu Bangai-hen - Jijyuu no Sora wo Motomete
The Promised Neverland: Special Side Story - Seeking the Sky of Freedom·約束のネバーランド 特別番外編 自由の空を求めて
Isang one-shot na nakatuon kay Sister Krone at sumasalamin sa mga pangyayari mula sa kanyang nakaraan.
