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Fan Content Creation Guidelines

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Last updated: November 11, 2021 

Thank you for always supporting "Kurokiri Aria".

Regarding secondary creative activities such as douujinshi by fans, we will present the basic policy for secondary creative activities.

1.About derivative works

1. 1. It is published on the website (Official homepage, YouTube, Twitter, Twitcasting, bilibili, FANBOX etc) where Kurokiri Aria is active.

Do not use logos, icons, text, characters, images, videos, sounds, music, etc. as derivatives.

  I would like you to add the originality of your fans to the derivative works.

    We would like you to add the originality of all the fans and create a derivative work.

  In addition, please refrain from secondary creations such as traces that will not change if you use them as they are.

2. However, of the above (1), on condition that the use is limited to the range of hobbies that are not for-profit or commercial.

Kurokiri Aria official website, icons using logos, icons, texts, characters, images, videos published on the official account,
      It is possible to produce videos (including editing (limited to cropping or translating) videos published by Aria Kurokiri).


3. 3. As long as you follow (1) and (2) above, we will allow you to create derivative works such as doujinshi,

  goods, cosplay costumes, and self-operated pictures.

2.About the use of derivative works


1. 1. Of course, derivative works created in accordance with "1. Derivative works" above can be used within the scope of your hobby.
  In addition to video works, it can be sold, exhibited, and worn at Doujinshi conventions such as Comiket and cosplay events.


2. Video works are limited to use within the scope of non-commercial and non-commercial hobbies.
  Although it is possible to post on the website, etc., please do not monetize it by generating advertising revenue due to the posting.
3. 3. It is prohibited to use derivative works as VTuber.
Four. It is also prohibited to display derivative works as our official products, official works, etc., or to display them as if they were official ones.
Five. It is also prohibited to link derivative works to any political thought, religion, etc.

6. When Kurokiri Aria produces, sells, and distributes official goods, music, videos, etc., it may be similar to derivative works.
  Regardless of the reason, we prohibit fans from suspending the production, sale, distribution, etc., demanding money, etc., or hindering them.

  Also, please note that some of the sound sources and background images published on the website have rights other than us.
  I Kurokiri Aria, cannot tolerate their use.

  We will refrain from giving specific answers to the above policies and these guidelines.

  In addition, we will make additions, changes, corrections, etc. from time to time,

  so please check the latest version when performing secondary creative activities.

  I support the secondary creative activities of the fans.

  We look forward to your continued support of "Kurokiri Aria".

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