『Re:ゼロから始める休憩時間』（リ・ゼロからはじめるブレイクタイム）および『Re:ぷち Re:プチから始める異世界生活』（りぷち）は、AT-Xで本編終了後に放送された短編アニメ。『Re:ゼロから始める休憩時間』は本編で尺や展開の都合から触れることのできなかった事柄や設定を補足する内容が多い。『Re:ぷち』は本編とは関係がないスピンオフアニメとなる。
The most shocking showdown in Superman history! When Lexcorp accidentally unearths the intergalactic serial killer Doomsday, Superman battles the creature head on in the fight of his life...literally. The world collectively mourns their fallen hero; humanity realizes it will never feel truly safe again. Superman's enemies rejoice all but Lex Luthor, who grieves the loss in his own demented manner, setting off a chilling chain of events that even he couldn't have foreseen. Inspired by the bestselling graphic novel of all time, DC Comics' The Death of Superman, this feature-length animated adventure boasts exciting action sequences that rivals anything you've ever seen starring the Man of Steel!
我从天渊中崛起，誓要做这世间的神明！
