Apr 1, 2024 (JST)
Voice library information

"LAUGH DiAMOND" series is launched as new voice libraries for AI singing software "VoiSona"!

Techno-Speech, Inc., (headquarters: Higashi-ku, Nagoya; Representative Director: Keiichiro Oura), developer of singing software VoiSona, which realistically reproduces human singing voices using the latest AI technology, released "LAUGH DiAMOND" series, Japanese song voice libraries developed by Konami Digital Entertainment Co., Ltd. (headquarters: Chuo-ku, Tokyo; Representative Director: Hideki Hayakawa), as new voice libraries on April 1, 2024.

"LAUGH DiAMOND" series is AI singing voice libraries that use the latest deep learning technology to learn the singing of real singers. You can create songs full of human-like characteristics by retaining the singing voice and expression of voice models. The greatest feature of this series is the ease of creating unit songs consisting of multiple singers, such as duets and trios with other singers. Singers can sing beautifully in unison without mixing their voices. Starting April 1, 2024, four voice libraries are available for four characters "Yamada Kanon," "Kazamatsuri Asahi," "Takamura Hibiki," and "Komurasaki Momoka" from the "LAUGH DiAMOND" singer group, dreaming of shining like a diamond in live performances.
*The latest version of "VoiSona" (version 1.9.2 or later) is required to use them.

[VoiSona New Voice Libraries Info]

<Yamada Kanon (CV: Ibuki Kido) >

  • URL: https://voisona.com/song/artist/yamada-kanon_ja_JP/
  • Profile: Kanon is putting on an air of eccentricity with the peculiar fancy fashion that she dons. She insists that she came from outer space, or that her hair color is natural, but she changes her character setting quite frequently. She didn’t stand out much up until middle school, but she started making her character settings and cosplay during high school.

<Kazamatsuri Asahi (CV: Serina Kumazawa) >

  • URL: https://voisona.com/song/artist/kazamatsuri-asahi_ja_JP/
  • Profile: Asahi is full of energy, moves before thinking, and generally happy-go-lucky. She is always brimming with positivity and ensures that there's always good vibes, but she is also in search of the "something" that makes her unique. Asahi puts a great amount of value on whether things are "rock or not" but she doesn't actually know much about rock at all, nor can she play any instruments.

<Takamura Hibiki (CV: Anna Suzuki) >

  • URL: https://voisona.com/song/artist/takamura-hibiki_ja_JP/
  • Profile: Hibiki is a cool and serious rocker girl and leader of LAUGH DiAMOND. She enjoyed singing from a young age, started learning the guitar in middle school, and she performs as a guitar vocalist at school festivals and neighbouring live music clubs. Dreaming of one day debuting as a pro, she also starts making her own songs, but she doesn't have much talent in that department.

<Komurasaki Momoka (CV: Mizuna Shirakawa) >

  • URL: https://voisona.com/song/artist/komurasaki-momoka_ja_JP/
  • Profile: Momoka is a huge fan of idol groups. When she is talking about idols, she speaks in breakneck speed due to her excitement, but for other topics, including talking about herself, she suddenly grows very quiet. This characteristic is present even when she is in front of an idol, rendering her incapable of speech.

<Product Demo Songs>
"Misty=Missing You / LAUGH DiAMOND"
URL: https://www.youtube.com/watch?v=HLU44AU-R0Q

"Happy Synthesizer / Yamada Kanon × Kazamatsuri Asahi@LAUGH DiAMOND"
URL: https://www.youtube.com/watch?v=Mc7exTb9Li0

"Aa, Subarashiki Nyansei / Takamura Hibiki × Komurasaki Momoka@LAUGH DiAMOND"
URL: https://www.youtube.com/watch?v=QQ75cQyNDuQ

"Dandan Hayaku Naru / Yamada Kanon@LAUGH DiAMOND"
URL: https://www.youtube.com/watch?v=5nMLqBKMUEU

"Ren'ai Saiban / Kazamatsuri Asahi@LAUGH DiAMOND"
URL: https://www.youtube.com/watch?v=DIp-E4bzUfQ

"Senbonzakura / Takamura Hibiki@LAUGH DiAMOND"
URL: https://www.youtube.com/watch?v=fEk4qSSr3pU

"Uta ni Katachi wa Nai Keredo / Komurasaki Momoka@LAUGH DiAMOND"
URL: https://www.youtube.com/watch?v=7Nz9DyMsycU


  • Outright purchase plan: 13,200 JPY (12,000 JPY without tax)
  • Annual plan: 6,600 JPY (6,000 JPY without tax)
  • Monthly plan: 880 JPY (800 JPY without tax)