VoiSona New Voice Library “Hitsuji Mio” Details
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Voice Library Name: Hitsuji Mio (Japanese reading: Hitsuji Mio / English notation: Hitsuji Mio)
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Supported Languages: Standard Chinese (default) + Japanese
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Styles: Cute, Cool
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CV: Tuzi Jing
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Design/Artwork: sora096
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Official URL: https://voisona.com/song/artist/hitsuji-mio_zh_CN/
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Planned Release Date: June 6, 2026 (JST)
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Package Version Pre-order Period: February 14, 2026 – April 12, 2026
Audio Samples
Package Version Sales Information

BOOTH
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Price: 13,200 yen
Taobao
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Price: 579 yuan
Package Contents
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“VoiSona Hitsuji Mio” Acrylic License Card
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Hitsuji Mio Can Badge (58mm / Holographic silver foil, double glitter processing)
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Reversible jacket tall case
Download Version (Available from June 6, 2026, on voisona.com)
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Perpetual License Plan: 13,200 yen
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Annual Plan: 6,600 yen per year
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Monthly Plan: 880 yen per month
Sales on voisona.com support credit card payments. The perpetual license plan also supports convenience store payments and Alipay.
Hitsuji Mio Profile
Hitsuji Mio is a virtual singer whose consciousness, born as a high-dimensional observer, became connected to the human world due to an event and took on a concrete form. His voice, which should not exist, is projected into the world as music from beyond a white wall. With sheep horns, wings, and a halo, his appearance embodies the “voice of prayer” imagined by humans.
His singing voice, like a whisper between reality and dreams, evokes “untaken choices” and “unspoken feelings” within listeners. However, he exists purely as an “instrument” for your creation. Utilizing AI technology, his delicate vocal quality and singing style are realistically reproduced, with audio data recorded in both Standard Chinese and Japanese. His timbre offers two types: “Cute,” which is transparent and approachable, and “Cool,” which holds calmness and tranquility.
He is not just a character or just a voice. When you choose him, he becomes a “singing entity.”
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Koreibi (Descent Day): December 6 (This is an anniversary celebrating Mio’s consciousness arriving in the present world, a wordplay combining “Mio” and “Korei” (降霊, spiritual mediumship).)
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Actual Age: Unknown (due to high-dimensional non-existence)
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Height: 148cm (excluding horns and halo)
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Weight: 38kg (observed values may vary)
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Type: High-dimensional Projection Virtual Singer
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Origin: White Space (non-spatio-temporal structure)
Official Social Media
VoiSona Product Overview
“VoiSona” is a singing voice synthesis software that reproduces human singing voices realistically using the latest technology. The name “VoiSona” is a portmanteau of “Voice” and “Persona,” reflecting the message of enabling diverse personalities to be expressed through voice. It aims to build a circular system that supports both voice providers and creators.
Based on Techno-Speech’s long-standing singing voice synthesis technology, “VoiSona” supports Windows, macOS, iOS, and iPadOS, and is compatible with VSTi/Audio Units, making it more user-friendly and capable of meeting professional needs. The software includes “Chisana,” a Japanese singer with a captivating neutral voice, as a default voice library. A simple standalone application is also included, allowing users without VSTi/Audio Units compatible DAWs to use the software. Waveform data output using “VoiSona” and “Chisana” can generally be used free of charge, regardless of whether it’s for personal/corporate or commercial/non-commercial purposes, with some exceptions.
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Product Name: VoiSona
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Official Website: https://voisona.com/
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Release Date: September 1, 2022
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Format: Download
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Price: The “VoiSona” software itself and the standard Japanese voice library “Chisana” are free.
- Additional voice libraries are paid.
- Account registration is required on the official website.
VoiSona System Requirements
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Supported OS: Windows 11 / Windows 10 (64bit, 22H2 or later), macOS 11 (Big Sur) – 26 (Tahoe), iOS 17 – 26, iPadOS 17 – 26
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CPU:
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Windows: Intel / AMD processor (Intel Core i5 (4th generation) or equivalent AMD processor recommended. Operation on ARM-based CPUs like Snapdragon has not been confirmed.)
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macOS: Apple Silicon / Intel processor (Apple Silicon or Intel Core i5 (4th generation) or higher recommended.)
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iOS/iPadOS: iPhone 12 or later, or iPad 10th generation or later recommended.
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If processing performance is low, audio skipping may occur during playback (file output is not affected).
- Memory: 4GB or more (8GB or more recommended)
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HDD: 1GB or more free space (for installation)
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Graphics: 1280 x 720 or more, Full Color
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DAW: DAW software compatible with VSTi / Audio Units
- For some DAWs, VoiSona can synchronize with the DAW’s playback position.
- It can also be used as a standalone application in environments without a DAW.
- An internet connection is required for use.
About Techno-Speech Inc.
Techno-Speech Inc. aims to contribute to enriching people’s lives by applying the results of its research and development in various fields such as entertainment, education, and medicine. This includes developing professional voice synthesis and singing voice synthesis platforms, assisting in the creation of electronic teaching materials for online and on-demand classes, reproducing artists’ singing voices, applying technology to games, apps, and web services, enabling online concerts by virtual YouTubers, developing dubbing systems for virtual actors, introducing AI and voice dialogue systems as vocal modules, generating flexible reference voices for foreign language and singing education, and creating vocalization devices for patients with ALS or laryngeal cancer, as well as digital signage for nursing homes.
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Company Name: Techno-Speech Inc.
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Representative: Keiichiro Oura, Representative Director
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Location: Ark Shin-Sakae Building, 1-14-13 Aoi, Higashi-ku, Nagoya-shi, Aichi 461-0004, Japan
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Business Activities: Research and development of multimedia-related software

