Tabi is the main antagonist of V.S. Ex. He was created by Homskiy and now owned by Cougar MacDowall. He is an ex-boyfriend of Girlfriend. He was originally a successful music composer before realizing he was being used by Girlfriend and her father for their own gain, until later being kidnapped and leaving him as the way he is now. He comes back a year later to settle the score with them, even if it means wiping out anyone in between.