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The encyclopedia of the Hungry Joker series by Yūki Tabata which started serialization in the Weekly Shōnen Jump magazine since November, 2012 and ended in May, 2013. The Wiki's main task is to progressively collect and archiving all Hungry Joker related materials into exclusive pages. Currently, we have edited over 79 articles as of May, 2013!

Make sure to visit our pages and deepen your knowledge on the scientific story of Hungry Joker!

WARNING! This wiki contains spoilers. Read at your own risk!
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"You said that I wouldn’t be able to inflict a single scratch on you… But you telling me such a lie sure is troublesome, dear God!" — Heidi, Case 3
Featured Article



Eureka (エウレカ, Eureka) (Greek: εύρηκα, heúrēka; Literally meaning: "I have found") is a term given to a series of supernatural items that each of these items contains explicit knowledge of the human world. These particular items are considered to be beings close to that of a sentient as they are able to choose their own users, people who is known as the Chosen One (選ばれた人間, Eraba Reta Ningen).

The first Eureka that was introduced in the series is called the Newtonian Apple, which bestows its user the knowledge of Isaac Newton's Law of Universal Gravitation and gives them the power to control gravity. During the course of the series, it has been revealed that it could become the perfect Eureka known as the fruit of Genesis, called the Edenic Fruit of Knowledge.


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Case 1: The Apple of Discovery
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Again... Spoiler alert! Read at your own risk!
Please do not assume that this is a correct translation until further notice.

A young scientist, Heidi, and his assistant, Chitose Toriiooji, discover a mysterious Glowing Corpse and decided to examine it. In the middle of the autopsy, a mysterious person suddenly uses his power in which resulted with the glowing corpse begins to transform into a monster. Fascinated by it, Heidi decided to call it James.

The fight intensifies with Heidi being put into a corner and stabbed by a steel bar. Just when Chitose begins to lose hope, Heidi reveals the secret about his mysterious Black Apple and eat it subsequently. The Apple gives Heidi the power to control gravity and victory against James.

Read the full summary here.

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Joking With An Ever-Lasting Hunger
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Recent Wiki News
  • June 2013
The Apple of Discovery (Volume) page has been created!
Chance Meeting (Volume) page has been created!
Mira's page has been renamed to Mira Caldicott!
Vivienne Blanchard's page has been renamed to Vivian Blanchard!
Niels' page has been renamed to Nils Lees!
Niels' Grandmother's page has been renamed to Nils' Grandmother!
  • May 11, 2013
Deicide Arc page has been created!
Darwinian Seed page has been created!
  • May 7, 2013
Last Case has been released!
The Hungry Joker manga has ended.
  • May 1, 2013
Edenic Fruit of Knowledge page has been created!
External Links

Weekly Shōnen Jump Wikis
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