Yagi-kun-Sensei's Fanart Guideline

Approved Actions by Yagi-kun

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Convert into a video and upload it to video platforms.

Please include the author's name and the title of the work. If possible, add a link to my profile.

Author Name：Yagi-kun
Author Name（Japanese）：ヤギ君
English Title：King of Massacre
Japanese Title：殺戮の王
Author Profile Link：https://x.com/yagikunn1733

Create fan art and post it on your social media.

To make it clear who the original creator is, please include a reference to the original work in places such as the comment section of your fan art post or in a Twitter thread. This will help users understand the source when they see your fan art.

Commercializing and selling fan art created based on this original work as individual.

To make it clear that the work is a fanart and that the original creator is someone else, please include information about the original creator somewhere in your event booth when selling the artwork. Please ensure that buyers can recognize that the original creator of the fanart is Yagi-kun-Sensei. In addition, do not claim the fanart you created as your own original character.

Changing a character's gender or transforming them into an animal, etc.

There is no issue with creating parody fanart that transforms a character, such as changing them from female to male, turning them into an animal, altering their appearance, or modifying their bust size (whether large or small).

We are gathering information on the types of guidelines fan creators need.

To support our research, we are collecting URLs of SNS posts featuring the works, EC sites where they are sold, and platforms where related videos are posted. We would appreciate your cooperation through the questionnaire form HERE.

The above actions are only applicable to creators outside Japan.

If you have any queries for the author, please let us know through the form HERE.

Rules and Regulations for This Fan Art Contest (Repost)

This is a repost of the items listed in Article 3 of the Rules and Regulations on the Top Page. Please note that the contest rules outlined below are not a reflection of the creator's requests or intentions but are limited restrictions set by DouDouDoujin Inc., the organizer of this contest, for its execution. We appreciate your understanding.

If the artwork features characters from manga outside the participating works. For example, if characters from The King of Massacre and ONE PIECE are depicted together, the entry will be disqualified due to copyright infringement.
If the content violates public order and morality.
If the work is generated with AI.
If the work is plagiarized from another creator’s copyrighted material
Any other cases where DouDouDoujin Co., Ltd. deems the publication of the work inappropriate.