

アンデッドアンラック ウィンター編
E&H Production
TMS Entertainment, Mainichi Broadcasting System, David Production
Amidst a blizzard caused by UMA Winter, Billy receives a report on the Autumn battle and learns Undead and Unluck are evolving. Juiz appears, revealing to him that the artifacts are weapons meant to defeat God and that the Ark can only perform one more loop. She urges Billy to join forces once more and stake everything on Unluck to achieve their shared goal: "defeat God." However, Billy declares that they cannot work together. Juiz realizes Billy's true intention—to obtain Ark and Apocalypse—but before she can act, Billy drags them into a brutal clash involving UMAs on both sides. Resolute in their own "justice," Juiz presses forward with her blade, while Billy counters by utilizing other Negators' abilities and his pistol. What is Billy's true objective? Meanwhile, Andy and Fuko, having captured Autumn's core, are en route by air to take down Summer. But Billy anticipates that Juiz entrusted Apocalypse to Andy, and sends assassins to strike the pair from the skies! (Source: TMS, edited)
Opening
Ending

Andy
Main

Nakamura, Yuuichi
Japanese

Izumo, Fuuko
Main

Kahara, Moe
Japanese

Alfred, Billy
Supporting

Koyama, Rikiya
Japanese

Apocalypse
Supporting

Sugita, Tomokazu
Japanese

Balance
Supporting

Koyasu, Takehito
Japanese

Bull Sparx, Top
Supporting

Okamoto, Nobuhiko
Japanese

Deckard, Creed
Supporting

Yasumoto, Hiroki
Japanese

Juiz
Supporting

Ise, Mariya
Japanese

Kowloon, Feng
Supporting

Morikawa, Toshiyuki
Japanese

Shigeno, Chikara
Supporting

Murase, Ayumu
Japanese

Tatiana
Supporting

Kugimiya, Rie
Japanese

Tella
Supporting

Ono, Kensho
Japanese

Tristan, Rip
Supporting

Kaji, Yuuki
Japanese

Vorgeil, Nico
Supporting

Yusa, Kouji
Japanese