Tatsuya was born into a musical family, so it only seemed natural that he become a musician. With the nurturing of his parents, he grew to be a passionate and talented vocalist. What no one really expected was that he would want to go into pop music. Just to see how it would pan out, he decided to audition for an up and coming entertainment company in Korea. In reality, he wasn't expecting to make it. But he did.
Tatsuya is lively and slightly snarky guy, but he's not malicious. It's a ll in the name of fun. He can be a little hyperactive at times, but some would say that's part of his charm.