YB is a Japanese Dark Samus main, considered one of the best Dark Samus players in the world along with Joker and quiK. He has set wins over players such as Taiheita, OCEAN, VoiD, Ally, ESAM, and WaDi. He has mained Samus since Brawl and was more well known for his high standings on Japan's online ladders. His attendance at 2GG: Prime Saga marked his first overseas tournament where he held an impressive showing of Dark Samus' potential in Ultimate. Though an incredibly potent player, he rarely makes appearances at offline tournaments.