New voice library "ichica (CV: Souya Ichika)" for singing voice synthesis software "VoiSona" to be released! Pre-orders for limited package (Made to order only) now open!

Techno-Speech, Inc. (headquarters: Higashi-ku, Nagoya; Representative Director: Keiichiro Oura, hereinafter "Techno-Speech") announces that the new voice library "ichica" (CV: Souya Ichika) (planned and operated by AWU / 774inc.) for the singing voice synthesis software "VoiSona," which realistically reproduces human singing voices using the latest technology, will be released on Saturday, April 11, 2026. We also announce that pre-orders for the limited package (made to order only) are now available via the BOOTH ichica Official Shop, January 11, 2026, until February 28.

"VoiSona" New Voice Library

[VoiSona New Voice Library "ichica" Information]

"VoiSona "ichica" Limited Package

Voice Library Name: ichica

Language: Japanese

CV: Souya Ichika

Character Design / Illustration: kagari yotsugi

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

Release Date: Saturday, April 11, 2026 (JST)

Limited Package Pre-Order Information (this product is made to order and available only during this period)

- Order Period: January 11, 2026 – February 28, 2026

- Price: 15,800 yen (tax included)

- Pre-order URL: https://ichica-official.booth.pm/items/7839358

Contents of Limited Package

- "VoiSona ichica" License Card

- Dedicated Mount for License Card

- ichica Acrylic Figure

- ichica Logo Sticker

- Souya Ichika Original Illustration “ichica” Chibi Character Sticker

- Reversible Jacket Tall Case

- Special Sleeve Case

Download Version (available from April 11, 2026 at voisona.com)

- Outright Purchase Plan: 13,200 yen (12,000 yen without tax)

- Annual Plan: 6,600 yen per year (6,000 yen without tax)

- Monthly Plan: 880 yen per month (800 yen without tax)

*Purchases on voisona.com support credit card payments. For the outright purchase plan, convenience store and Alipay payments are also supported.

<"ichica" Profile>

Height: 159cm

Birthday: January 11

Character Voice: Souya Ichika

Character Design: kagari yotsugi

"ichica" Official Website: https://www.774-ichica.com/

<"Souya Ichika" Profile>

Souya Ichika is a VTuber affiliated with NANASHI Inc.

Primarily active through live streaming on YouTube, she is a versatile creator engaged in a wide range of activities including singing, acting, live-streamed projects, and hosting. In addition, she demonstrates a strong creative side by personally handling illustration, video production, and design work.

A truly one-of-a-kind girl who always puts the happiness of her listeners first.

"Souya Ichika" Official Website: https://www.774.ai/talent/ichika-souya

"Souya Ichika" X: https://x.com/Ichika_Souya

"Souya Ichika" YouTube: https://www.youtube.com/@Ichika_Souya

<Comment from "Souya Ichika">

“ichica” is a girl born from my singing voice — I’m Souya Ichika.

Just as I have met so many wonderful people and received countless feelings and inspirations through my activities as a VTuber, I hope that she, who has only just been born, will also come into contact with many people’s thoughts and emotions, and discover many different worlds along the way.

And I sincerely hope that one of those people will be you.

May ichica’s future be filled with countless feelings and lots of beautiful music.