Rion Tone
Rion Tone is a Japanese VOCALOID developed and is currently distributed by Bplats, Inc., under 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. The voice provider for Rion has never been revealed. (Source: vocaloid.wikia) Alternative names/personalities: Venomania-kou no Kyouki: Rio Neja