Singing synthesis software "VoiSona" new voice library "Ui (CV: Shigure Ui)" now on sale!

Techno-Speech, Inc. (headquarters: Higashi-ku, Nagoya; Representative Director: Keiichiro Oura, hereinafter "Techno-Speech") announces the upcoming release of a new voice library "Ui (CV: Ui Shigure)" for its singing voice synthesis software "VoiSona," which realistically reproduces human singing voices using the latest technology. This Japanese song voice library, to be sold by INCOLORE Inc. (headquarters: Shibuya-ku, Tokyo; Representative Director: Shintaro Ishii), has been released on May 30, 2025.

VoiSona New Voice Library

<Voice Samples>

Tenshi ka Akuma ka feat. Ui | WONDERFUL★OPPORTUNITY!

URL: https://youtu.be/YC6DLCKhlkY

Shigure Academy Middle School Anthem feat. Ui | Yukopi

URL: https://youtu.be/lO1g1hdfeLo

AIAIGASA feat. Ui | hamu

URL: https://youtu.be/e5_XSeN9Y4k

"Melancholic" covered by Ui

URL: https://youtu.be/sgw2jbgxZQ4

"Houkago Mermaid" covered by Ui

URL: https://youtu.be/GI8k61-Fu3Q

[VoiSona New Voice Library "Ui" Information]

Ui (CV: Shigure Ui)

Voice Library Name: Ui

Language: Japanese

CV: Ui Shigure

Character Design & Illustration: Ui Shigure

Sales: INCOLORE Inc.

URL: https://voisona.com/song/artist/ui_ja_JP/

Release Date: May 30, 2025 (Friday)

Package Version (Standard Edition) Information

- URL: https://ui-roid.booth.pm/

Package Version (Standard Edition) Contents

- Shigure Junior High School student ID-style card (with Ui song voice license code)

- School notebook-style booklet

- Ui sticker sheet

- 2 profile cards (Ui's self-introduction design + blank design)

- Reversible jacket

- Sleeve case

Pricing

- Package Version (outright purchase, with package): 13,200 yen (12,000 yen without tax)

- Download Version - Outright Purchase Plan (outright purchase, without package): 13,200 yen (12,000 yen without tax)

- Subscription Version - Annual Plan (subscription, without package): 6,600 yen per year (6,000 yen without tax)

- Subscription Version - Monthly Plan (subscription, without package): 880 yen per month (800 yen without tax)

*Sales on voisona.com accept credit card payments. For outright purchase plans, payment at convenience stores and Alipay are also supported.

<Ui Profile>

Ui is a virtual singer designed and voiced by illustrator and VTuber Ui Shigure. Ui's clear and endearing voice, with minimal quirks, is suitable for a wide range of songs.

Age: 14

Birthday: May 30

Height: 149 cm

©Ui Shigure / ©INCOLORE

Ui Official Website: https://www.ui-roid.com/

Ui YouTube: https://www.youtube.com/@ui_roid

Ui X: https://x.com/ui_roid

Ui TikTok: https://www.tiktok.com/@ui_roid

Ui Instagram: https://www.instagram.com/ui_roid/

<Ui Shigure Profile>

Ui Shigure

A freelance illustrator who works on a wide range of projects including light novel illustrations, games, TCG illustrations, and VTuber character designs. She has worked on projects such as "Osananajimi ga Zettai ni Makenai Love Comedy" (Dengeki Bunko), "Kimi wa Boku no Regret" (Dash X Bunko), "Oozora Subaru" from VTuber production company Hololive, and the character design for "Sendo Yuuhi" from "VSPO!".

In 2019, she established her own YouTube channel and began activities as a VTuber, releasing a CD album "Mada Ame wa Yamanai" and hosting real events such as "Ui on Stage -After Rain Cultural Festival-," actively working in various fields.

During the "UI SHIGURE 5th Anniversary Project" in 2024, she held a solo exhibition "Ame wo Taguru," released her 2nd album "fiction" and art collection "Ame wo Tsuzuru," and hosted the live event "UI SHIGURE 5th Anniversary Live 'masterpiece'" where VoiSona "Ui" was also announced.

Ui Shigure X: https://x.com/ui_shig

Ui Shigure Official info X: https://x.com/shigureui_info

Ui Shigure pixiv: https://www.pixiv.net/users/431873

Ui Shigure YouTube: https://www.youtube.com/@ui_shig

<About INCOLORE>

INCOLORE is a creator-focused agency that creates new value together with creators and supports sustainable business.

Aiming to realize creators' dreams and expand the influence of creative activities, we plan to develop new businesses including large-scale events and new IP development.

Official Website: https://incolore.co.jp/