Yamaha Corporation released today new AI Voicebank "Shiki Rowen AI".
"Shiki Rowen" is the virtual vocal voicebank based on the voice of voice actor and Kemono Vtuber "Yuma Homurano" which can sing in from male key to female key.

It is downloadable from this official VOCALOID SHOP.
*This is a Voicebank product and cannot be used stand-alone; separate editor software such as the VOCALOID6 Version 6.3.0 or higher is required.