New voice library "Chis-A" for text-to-speech software "VoiSona Talk" now on sale!

Techno-Speech, Inc. (headquarters: Higashi-ku, Nagoya; Representative Director: Keiichiro Oura, hereinafter "Techno-Speech") has released a new talk voice library "VoiSona Talk Chis-A" exclusively for the text-to-speech software "VoiSona Talk" today, Thursday, November 20, 2025, starting at noon.

New voice library for "VoiSona Talk"

"Chis-A" was first introduced in 2022 as a song voice library included as standard in the singing voice synthesis software "VoiSona" operated by Techno-Speech, and we are grateful that it has been beloved by a very large number of users.

"VoiSona Talk Chis-A" is a talk voice library exclusively for the text-to-speech software "VoiSona Talk," also operated by Techno-Speech, featuring an attractive neutral and somewhat youthful voice. Typically, when creating talk voice libraries, learning is based on a "speaking voice database" provided by the voice actor. However, "VoiSona Talk Chis-A" was created based on the voice actor's "singing voice database" used for learning Chis-A's song voice library, resulting in a talk voice library that reproduces natural speech while utilizing the vocal qualities of the singing voice.

The package version includes another talk voice library ("VoiSona Talk Tomo") as an exclusive bonus. Additionally, both the package version and download version (purchase plan only) include a Chis-A MMD model data (product visual ver.) as a purchase bonus.

VoiSona Talk "Chis-A" Download Version & Package Version

[Product Introduction Movie]

https://youtu.be/Tg1QQ3Bn8gA

[Product Overview | VoiSona Talk Chis-A]

Supported Language: Japanese

Styles: Normal, Happy, Angry, Sad, Bashful

Character Design/Illustration: cherico

Planning/Production: Techno-Speech

Product Page: https://voisona.com/talk/artist/chis-a_ja_JP/

Release Date: Thursday, November 20, at noon

Download Version

Price: 9,900 yen (purchase plan) / 4,950 yen (annual plan) / 660 yen (monthly plan)

Package Version

Sales Page: https://techno-speech.booth.pm/items/7440786

Price: 11,000 yen *Includes a license code equivalent to the download version (purchase plan) with various bonuses. Please refer to the sales page for details.

[Purchase Bonus | Chis-A MMD Model Data]

"Chis-A" MMD Model Data

*Available as a purchase bonus for the package version and download version (purchase plan only).

*Not included with the monthly plan or annual plan of the download version.