History[]
On September 22, 2024 a thread was created on 39chan's Vocal Synthesizers board calling users to contribute to a collaborative UTAU in similar fashion to Kasane Teto who had originally been created as a joke by users of 2ch/Futaba Channel. Three days after the thread's creation 28LANE would provide concept art for an alien girl character. Initially the anonymous users named the character Eiru (英弄 - English, Playing/Joking) Mao (マオ) as a joke and in reference to the "Ayy Lmao" meme which is closely associated with aliens. However, since Eiru Mao was too unserious, it was later changed to Sena. After a single audition, Lynx (referred to as 'vpanon', short for voice provider anon, in the thread) was chosen as the voice provider for Sena. The final design for Tsukuyomi Sena (inspired by KEI) was finished on December 9th and recording for the voicebank finalized on February 20, 2025. That same day, an anonymous user (otoanon) would publish the finished voicebank on the website. Although commonly referred to as a female in the original thread, Sena does not have an official gender, as they are not human. The character item chosen by the community for Sena was Surströmming, a Swedish dish known for its strong smell and pungent flavor.
Profile[]
Sena is a shape-shifting alien from Mars taking on the form of a cute idol. After being captured by the American government and taken to Area 51, she was able to escape and make their way to Japan, where they would take on a human form to blend in with the residents and learn more about human culture.
Terms of Use[]
Usage Rule of Tsukuyomi Sena
R-18 Content
- Permission Not Required
Commercial Use of Voicebank
- Permission Required
Commercial Use of Character
- Permission Required
Modifications to Voicebank
- Permission Required