Kizuna Akari (紲星あかり) is a Japanese VOCALOID developed by Vocalomakets and distributed by AH-Software Co. Ltd.. She was released for the VOCALOID4 engine in April 2018
Xin Hua is a VOCALOID formerly developed by the YAMAHA Corporation and distributed by Facio, in collaboration with Gynoid Co., Ltd. and was released in February 2015 for the VOCALOID3 engine. She was updated to the VOCALOID4 engine in September 2017, and was developed and distributed in collaboration with Shanghai Wangcheng Information Technology Co. Ltd.. A Japanese package were confirmed for Xin Hua in August 2017. She is voiced by Wenyi Wang (王文儀; Wáng Wényí), a Taiwanese voice acting apprentice.
On August 31st, it was officially confirmed that Miku’s V4 update would be a V4X title and a demo was released showcasing a voicebank called “Hatsune Miku Original”. It was also revealed that Miku’s V4X would also contain 2 E.V.E.C. vocals: Soft and Power, though more E.V.E.C. vocals may be planned.
Matcha (小林抹茶) is a Japanese VOCALOID developed and distributed by YAMAHA Corporation in collaboration with SEGA. She was released for the VOCALOID4 engine in July 2017. She is voiced by Ayaka Oohashi, a professional voice actress and singer. On July 12, Kobayashi Matcha and fellow Project 575 character, Masaoka Azuki, were released on the VOCALOID4 engine. Hiro Kanzaki designed their new VOCALOID4 designs and Ayaka Oohashi reprised her role for Matcha.
Azuki (正岡小豆) is is a Japanese VOCALOID developed and distributed by YAMAHA Corporation in collaboration with SEGA. She was released for the VOCALOID4 engine in July 2017. She is voiced by Yuka Outsubo, a professional voice actress and singer. On July 12, 2017, Azuki and fellow Project 575 character, Kobayashi Matcha, were released on the VOCALOID4 engine. Hiro Kanzaki designed their new VOCALOID4 designs and Yuka Outsubo reprised her role for Azuki. While the AZUKI and MATCHA packages are available normally separately, for a limited time, users could purchase them together for a discounted price.
UNI (유니) is a Korean VOCALOID developed by ST MEDiA with an expected release on the VOCALOID4 engine in 2017. Her Korean Append voicebanks are also expected to release some time in 2017. She was announced to have an English voicebank, but it would not be in development until after the Append voicebanks have released.
Tone Rion (兎眠りおん) is a Japanese VOCALOID developed and distributed the YAMAHA Corporation, and was created in collaboration with Dear Stage (Moe Japan, Co. Ltd.). She was released in December 2011 for the VOCALOID3 engine. In December 2016, Rion’s voice provider was confirmed to be Dempagumi.inc’s Nemu Yumemi. Rion was updated to the VOCALOID4 engine in February 2017.
