Home > Others > Guidelines for secondary use and derivative works

Guidelines for secondary use and derivative works for Utsugi Fuyuri's works

Permissions

  1. Users may use the following works, except for the prohibited items described below.
  2. Can be used without prior or subsequent permission, whether paid or free.
  3. Users may copy, process, modify, create derivative works, and publish and distribute them.

Prohibited items

  1. Do not claim to be your own work
  2. Do not use without indicating the source or original work (please indicate this if you have edited, modified, or created derivative works)
  3. Do not use in a way that could be mistaken for official or authorized
  4. Do not use in a way that significantly damages the impression of the work or others
  5. Do not use by companies or corporations other than sole proprietors (please contact us individually)
  6. Do not use in a way that violates public order and morals
  7. Do not use in any other way that is deemed inappropriate

Notes

  1. Copyright to Utsugi Fuyuri's works is owned by Utsugi Fuyuri. (Copyright is not waived)
  2. If you use the work or create a derivative work in accordance with these guidelines, you will be considered to have obtained permission from Utsugi Fuyuri.
  3. If you use a work that is not permitted by these guidelines or a work for which Utsugi Fuyuri does not own the rights, you will need to obtain permission from the rights holder of that work.
  4. For tertiary creations and beyond, you will need to follow these guidelines and obtain permission from the creator of the derivative work.
  5. If you're going to make R15 or R18 derivative works, do it secretly.
  6. If Utsugi Fuyuri's copyright is restricted by copyright law (quotation, use for education, copyright expiration, etc.), these guidelines do not apply and you can use it as is.
  7. Please follow the laws of each country when using them outside of Japan.
  8. I don't want Utsugi Fuyuri's illustrations, etc to be used to train AI.

Disclaimer

  1. Utsugi Fuyuri is generally not responsible for any troubles regarding the use of Utsugi Fuyuri's works or derivative works.
  2. If there is any use or derivative work that does not comply with the guidelines, we may request deletion or request a usage fee.
  3. This guideline is subject to change without notice.

Established on March 5, 2024


This guideline is provisional and will be updated at a later date to include answers to frequently asked questions.
More details will be posted at a later date.

This page translated by Google translate.