Kure Yakusha (呉 夜叉, Kure Yakusha; "Yakusha Kure") is a recurring character from Dumbbell Nan-Kilo Moteru?. She is the homeroom teacher of Class-A at Koyo Girl's Academy and a semi-regular member of Silverman Gym.


Yakusha is a beautiful woman, with long black hair and a generally serene expression. She rarely opens her eyes, but when she does, her clan's trademark darkened eyes can be seen.

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Yakusha is generally quite cordial and polite, but is sensitive to remarks and quips about her age, revealing her more menacing side when they occur. She also shows this side when anyone asks about her personal life, likely due to all the trouble that would occur if people knew she was trained as an assassin and that she works as one on the side.

She likes teasing others, like calling Rumika and Satomi the badonkadonk duo after they ripped their skirts.

She has strong bonds with her family, as she would rather spend time with them than her friends.

She is bad at reassuring people. When she attempted to tell Hibiki she would protect her, she scarred her instead.


She first appears introducing Zina to class A. She and Rumika go to Silverman Gym to return Satomi's gym card and end up joining the gym.


Physical Abilities

Kure-sensei has been noted by Machio to have the physical conditioning of an athlete[3] and has shown that she is physically superior to her peers, much to the shock of the teachers and students of Silverman Gym. She has also been shown to be good at mountain climbing. Her impressive physical abilities likely come from her clan's incredible genetics. Yakusha was also very interested in fighting Utsunomiya Koharu, who is an extremely powerful person in her own right, hinting at the great physical power she keeps under wraps.

Notes & Trivia

  • Yakusha hails from the Kure Clan, an infamous assassin group that feature heavily in other Sandroverse series.
    • It is unknown whether she can perform Removal or not.
  • She married a hitman (who is 12 years older than her) and has two children: Kure Karla and her younger brother.[4]
  • Her favourite weapon is a Halberd.


  1. 1.0 1.1 Chapter 19
  2. 2.0 2.1 2.2 Chapter 56
  3. Chapter 30
  4. Kengan Ashura 4koma: Family Structure


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