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The world's number one assassin has been reincarnated as the eldest son of a family of aristocrat assassins. In exchange for being reincarnated in another world, a goddess has imposed upon him one condition. "Kill the Hero who is prophesied to destroy the world." This was to be the mission in his new life. The synergistic effect of the vast knowledge and experience he gained that made all manner of assassinations possible in the modern world, and the secret techniques and magic of the fantasy world's most powerful family of assassins turn him into the greatest assassin of all time.

Series Cast

  1. Kenji Akabane as Lugh (voice) and Illig (voice)

    Kenji Akabane

    Lugh (voice), Illig (voice)

    16 Episodes

  2. Reina Ueda as Dia (voice)

    Reina Ueda

    Dia (voice)

    12 Episodes

  3. Yuuki Takada as Tarte (voice)

    Yuuki Takada

    Tarte (voice)

    12 Episodes

  4. Shino Shimoji as Maha (voice)

    Shino Shimoji

    Maha (voice)

    12 Episodes

  5. Toshiyuki Morikawa as Cian (voice)

    Toshiyuki Morikawa

    Cian (voice)

    12 Episodes

  6. Chiaki Takahashi as Ethilu (voice)

    Chiaki Takahashi

    Ethilu (voice)

    12 Episodes

  7. Yukari Tamura as the Goddess (voice)

    Yukari Tamura

    the Goddess (voice)

    12 Episodes

  8. Junpei Morita as the Assassin (voice)

    Junpei Morita

    the Assassin (voice)

    12 Episodes

  9. Yui Ninomiya as Noin (voice)

    Yui Ninomiya

    Noin (voice)

    4 Episodes

  10. View More

Full Cast & Crew

Last Season

Season 1

2021 • 12 Episodes

Season 1 of The World's Finest Assassin Gets Reincarnated in Another World as an Aristocrat premiered on October 6, 2021.

Battle of Assassin

(1x12, December 22, 2021) Season Finale

View All Seasons

The World's Finest Assassin Gets Reincarnated in Another World as an Aristocrat
The World's Finest Assassin Gets Reincarnated in Another World as an Aristocrat


Original Name 世界最高の暗殺者、異世界貴族に転生する

Status Returning Series


  • See more TV shows from AT-X...

Type Scripted

Original Language Japanese


Content Score 


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  • Created by credit

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