This review is based on my personal opinion. It is in no way meant to offend anyone. You are free to agree or disagree with it.
Yuuma (or Yuma) is an official Vocaloid developed and distributed by Bplats, Inc. His voice provider is unrevealed. VY2 is an abbreviation for "Vocaloid Yamaha 2." His item is the Wakizashi and he is avatar-less, although many concepts have been thought up for him, especially the one in the picture.
His voice is amazing. It's not too deep, like Kaito's voice. It works with almost any song and is compatible with a lot of the other...