Very little is known about the Seikatsu Seikatsu no Mi. It is speculated to be a Paramecia-type Devil Fruit that allows for immortality similar to the Ope Ope no Mi and makes the user a Life Human (生活人間Seikatsu Ningen). It was eaten by an unkown man in Roronoa Masons past. 


  • "Seikatsu" (生活) is Japanese for "life".
  • In the  Viz Manga it is called the Life-Life Fruit

Strengths and WeaknessesEdit

The main strength of this fruit is the immortality it bestows on its user. This immortality has a few defined points: the user cannot get sick, be poisoned cannot age past the age they were when they ate it, and the user does not need food.

The user can still get hungry and will be starving without being able to die.

This fruit doesn't seem to have any other weaknessess besides the normal devil fruit weaknesses.


This fruit has the ability to make a person live forever as long as their bodily functions are not interupted by damage to the body such as bleeding out and drowning. Whenever the user decides they may choose to pass on the ability of living forever to another person. Once this second person dies, then the fruit will go back into circulation. 


There has been one technique used with this fruit.

  • Eien ni ikiru bitchi (永遠に生きるビッチ Eien ni ikiru bitchi, literally meaning "Live forever Bitch") This is the technique used in order to pass on the abilities to a new person. This can only be used by the eater of the fruit.

From the CreatorEdit

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