A player of the second iteration of "The World", known as R:2, set seven years after R:1.

Initially a player like any other, Haseo's life in game took a dramatic turn when his guildmate, a girl named Shino, was killed in-game by Tri-Edge, causing her to fall into a coma and become a Lost One. Believing that defeating Tri-Edge will cause all the Lost Ones to awaken, Haseo begins to track down player killers with a vengeance, becoming a notorious killer of them in the process, earning him the moniker "The Terror of Death".

Seemingly having successfully tracked down Tri-Edge, Haseo prepares to fight him...only to be told by what he thought was Tri-Edge is actually the famous .hacker, Kite. Confused about how he could have ended up in R:1, Haseo soon discovers that his day is about to get a whole lot weirder....

In this scene, Haseo is the only one who wasn't there for the events of Project X Zone 1. This leads him to become more and more confused and frustrated as the more weird elements of the crossover (time travel, real humans in digital world, etc.) begin to crop up.

Unlike Kite, Haseo comes off quite rude and and snarky whenever he interacts with others, not dissimilar to a teenager going through an 'edgy' phase. Nevertheless, he still tries to do the right thing, and can be serious and level-headed when he wants to.

Voice Type: Medium-Low; Late Teenager (Approx. 17-18 years old)