Usage Guidelines for "Shang Wei Yin Kousei (熵尾音 こうせい / 咬青)"
UTAU Voicebank "Shang Wei Yin Kousei (熵尾音 こうせい / 咬青)"
Version: V1 (September 2026)
Copyright: 黑篙
(Heigao)
※ This is a beta version; voicebank and character details may be adjusted in the future.
Creator/Producer: 黑篙 (Heigao)
※ This agreement may be updated without prior notice. Please check for
the latest version regularly.
Introduction
Thank you for downloading UTAU Voicebank "Shang Wei Yin Kousei (熵尾音 こうせい / 咬青)" Ver V1 (September 2026).
※ This
voicebank is copyrighted by the author.
Derivative works created using this voicebank (such as
lyrics, compositions, arrangement, tuning, etc.) belong to their respective creators, while the
copyright of the voicebank itself and the character IP remains with the original author (黑篙 / Heigao).
This is a Japanese single-scale JA VCV&CVVC voicebank created from original
recordings. As it is a personal production, there may be variations in volume, sound quality, and
pronunciation. Please adjust the parameters as needed.
■ Voicebank Information
Type: JA VCV&CVVC
Scale: B3 (Single Scale)
Recommended Range:
G2~C5
Voice Character: Confident, Innocent
■ Character Profile
【Basic Information】
Name: Shang Wei Yin Kousei (熵尾音 こうせい / 咬青)
Age: Approximately 17 /
Gender: Male / Height: Approximately 168cm / Species: Wolf
【Character Description】
One of the independent sub-entities of an unknown
extraterrestrial being. Prone to drowsiness, actions often driven by unconsciousness. Facial markings
and twin tails are natural features that change according to their state. Special favorite: Watermelon.
※ Other character details may be freely added or used for fan creation.
■ Recommended Settings
Recommended Engine: HiFi-class engine.
■ Usage Notes
There may be some variation between different phonemes.
It is recommended to use g and t parameters
appropriately to unify the timbre based on actual listening results.
■ Cautions
・This voicebank is an amateur production and may have unstable pronunciation or connection
issues.
・Some sounds may require manual fine-tuning for more natural results.
・Please avoid using
the unmodified voicebank in extreme ranges or high-intensity songs.
⚪ What is Allowed (No Need to Contact the Author)
The following actions may be taken directly without contacting the author:
◆ Creation and Publication
・Personal non-commercial use, study, and research
purposes
・Using this voicebank to create works for competitions (prize money is considered
non-commercial)
・Video uploads, streaming, and monetization (within fan/personal activity
scope)
・Derivative works (covers, submissions, Remix, etc.)
・Fan merchandise creation and sales
(within personal activity scope)
・Using this voicebank as general voice material (without character
attribution)
◆ Artificial Intelligence (AI) and Technical Support
・Output
Processing: You may use AI tools to perform assisted pitch correction, mixing, and other
post-processing on audio (.wav) generated using this voicebank.
・Private Training:
You may use this voicebank for local, non-public personal voice synthesis experiments (such as private
SVC model training), solely for personal vocal tuning assistance.
・Strictly
Prohibited: It is absolutely forbidden to publicly release, share, or sell trained model
files (secondary voicebanks) online. It is strictly forbidden to upload this voicebank as a dataset to
any public AI model.
◆ File Modification and Sharing
・Modifying and sharing Oto.ini and .frq
files
・Creating derivative works and arrangements
◆ Attribution and Naming
・You may choose not to credit the character name or
author
・You may use the voicebank output without the "Shang Wei Yin Kousei (熵尾音 こうせい / 咬青)" name
× What is Prohibited
The following actions are strictly prohibited:
◆ Core Prohibitions
・Distributing original audio sample files (.wav
files)
・Bundling this voicebank into paid products in any form
・Falsifying creator information
(claiming the voicebank was made by someone else)
・Using modified voice samples to create and
distribute derivative voicebanks
◆ Content Prohibitions
・Creating content that violates applicable laws and
regulations
・Spreading hatred, discrimination, extreme political or religious views
・Creating
malicious content that seriously damages the character's image
◆ Commercial and AI Prohibitions
・Using this voicebank for commercial AI product
development or training
・Distributing results as a "derivative voicebank"
・Using the character's
original design, visual appearance for corporate projects, mass-produced merchandise, or Vtuber avatar
use in official commercial contexts
・Modifying core character elements for commercial purposes
△ Items Requiring Author Confirmation
Please contact the author for authorization in the following cases:
◆ Commercial Use
・Official commercial use (except for fan merchandise sales within
personal activity scope)
・Corporate-led PR videos, advertisements, endorsements, etc.
・Music
included in commercial albums, games, or music platforms
・Large-scale commercial merchandise
production and sales
◆ Special Use
・Vtuber avatar use
・In-game voice use
・Corporate/commercial
project collaboration
◆ Other
・Commercial authorization requests outside fan activities
・Any
situations you are uncertain about
■ Disclaimer
・The author is not responsible for any content created using this voicebank, including but not limited
to content legality and copyright compliance.
・Using this voicebank means you agree to comply with
all terms of this agreement.
・The interpretation of this agreement and character-related settings is
based on the latest official information published by the author (黑篙 / Heigao).
■ Agreement Validity and Termination
・If a user seriously violates the terms of this agreement, the author has the right to unilaterally
terminate the user's voicebank usage authorization.
・Even if the author stops publicly distributing
this voicebank in the future, users who have already obtained the voicebank must still comply with the
agreement version effective at the time of use.
・Significant changes to this agreement will not
affect actions completed before the changes take effect, and changes will be announced in advance.
■ Contact Information
For questions, suggestions, or business inquiries, please contact the author:
Email:
heigao75@qq.com
Twitter/X: @heigao_tickle
Bilibili: 黑篙
© 黑篙 2026 All Rights Reserved.
