"You sure are reliable for someone who is always asleep."
― Yami Sukihiro talking about Dorothy Unsworth (Black Clover)

The power to fight while asleep. Technique of Sleep Manipulation.

Also Called

  • Sleep Attack
  • Sleep Walking Combat/Kenpo


The user can fight while asleep, unconscious or otherwise disabled, which can be useful against users who can predict their attacks.




  • May not pay attention to who they are attacking.
  • May only be able to use certain abilities while asleep.

Known Users


  • Yuuko Atouda (Ah! My Buddha)
  • Dorothy Unsworth (Black Clover)
  • Sleepmon (Digimon)
  • Akira Hongo (Kenichi: The Mightiest Disciple)
  • Sakaki Shio (Kenichi: The Mightiest Disciple)
  • Agatsuma Zenitsu (Kimetsu no Yaiba)
  • Ranma Saotome (Ranma 1/2)
  • Akane Tendō (Ranma 1/2)
  • Sian (Rave Master)
  • Rock Lee (Naruto)
  • Cavendish (One Piece); as Hakuba
  • Meme Tatane (Soul Eater NOT!)
  • Yusuke Urameshi (Yu Yu Hakusho)


  • Dr. McNinja (The Adventures of Dr. McNinja)
  • C132 Morty Smith (Rick and Morty Comics)

Video Games

  • Sleeping Beauty (Valkyrie Crusade)
  • Luka (Monster Girl Quest)
  • Bedman (Guilty Gear Xrd)
  • Pokémon that can use "Sleep Talk" and "Snore" (Pokémon)
  • Komala (Pokémon); via its ability "Comatose"
  • Sans (Undertale); can dodge while asleep.


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