asukar over 7 years ago I don't know the proper tag for it so I can't do it myself, but it seems like this is actually the main character from Rhythm Thief.
Astana over 7 years ago I see... I thought the tag on the pixiv refers to Kaito-starred music video or something.
yelite almost 2 years ago pixiv tag with リズム怪盗R (Rhythm Kaitou R), or Rhythm Thief & the Emperor's Treasure.Kaitou (怪盗) means "phantom thief", not Kaito from Vocaloid. Updated almost 2 years ago