SynthV Wiki
This project will not be released.

According to official sources this project has no current plans of release.
Please read the page for more information.

JA-F1 is a work-in-progress female Japanese voice database created for internal use by Dreamtonics when developing Synthesizer V. There are currently no plans to release the voice database and her voice provider has never been revealed.[2]

Voice Database information[]



雪の華 (Yuki no Hana) SoundCloud
打上花火 (Uchiage Hanabi) YouTube bilibili
Astro Boy opening song YouTube bilibili
Butterfly Niconico YouTube


  1. In an interview with Vocaloid, Kanru Hua said that a contract was signed with Eleanor Forte's VP to prevent disclosure of any personal information. Considering the fact that JA-F1 is original to Synth V, unlike AiKO and Yamine Renri, it is assumed that a similar contract was signed with JA-F1's VP as well. Please read the interview for more information.