Re: Zero kara Hajimeru Isekai Seikatsu: Hyouketsu no Kizuna (2019)
Director:Masaharu Watanabe, Kenichi Kawamura
Stars:Rie Takahashi, Yumi Uchiyama, Yûsuke Kobayashi, Rie Murakawa
In this prequel to Re:Zero Starting Life in a New World From Zero, we learn how Puck and Emilia met. We also learn about why Emilia is insecure.