YUINA & NAOKI

YUINA and NAOKI are a set of VOCALOIDs developed and distributed by Yamaha Corporation as part of the Silhouette Series. They were included in the version 6.4.3 VOCALOID6 engine update, using VOCALOID:AI technology and were released in October 2024. Both vocalists are Japanese-capable VOCALOIDs.https://www.vocaloid.com/en/news/support_38/
Their voice providers have not been revealed.
==Concept==
They are the fourth set of "standard" voices to be released following the third set of vocalists for VOCALOID6, MICHELLE & LUCAS.
===Etymology===
No official information was released regarding why their names were chosen or what they may mean. Their names were also written in romaji only, giving no further details.
===Appearance===
Similar to past Yamaha VOCALOIDs, the two have designs that are left open for interpretation. Rather than having fully illustrated character designs, they were instead represented by black silhouettes with some detail as to how they may look like. Both vocalists have a signature color presented in the background and shadings on their silhouettes: red for YUINA and blue for NAOKI.
Both silhouettes depict the characters singing into wireless microphones. YUINA has long straight hair, with wavy sidebangs reaching down to her neck on the front and tied into a ponytail extending down to her waist on the back, and wears a dress with sleeves that are three-quarters the length of her arms. NAOKI has short, slightly-curled hair and is wearing a loose jacket with medium-length sleeves over a shirt.
The silhouettes were illustrated by the Japanese manga artist Kagemaru Himeno.https://x.com/HIMEMARU_0w0_/status/1598703182506758144
==History==
===Marketing===
The two vocals were marketed as being exclusive vocals that come with the VOCALOID6 engine itself, following the Ver.6.4.3 update and have access to the VOCALOID:AI technology.
===Voicebanks===
;YUINA
:A Japanese female vocalist and starting vocalist for the VOCALOID6 engine. 
* YUINA (VOCALOID6), October 9, 2024
;NAOKI
:A Japanese male vocalist and starting vocalist for the VOCALOID6 engine. 
* NAOKI (VOCALOID6), October 9, 2024
==Music featuring YUINA & NAOKI==
==Reputation==
==References==
==External links==
Language	Description	Site
 YUINA
 NAOKI
 YUINA
 NAOKI
==Navigation==
 
Category:Silhouette Series
Category:Yamaha Corporation
Category:Feminine vocals
Category:Masculine vocals
Category:Japanese vocals
Category:VOCALOID
Category:VOCALOID6