- Born: 07/22/1985 in Nishinomiya, Hyogo, Japan
- Birthname: Akira Tozawa
- Height & Weight: 5'7", 156 Ib
- WWE Cruiserweight Championship
- WWE 24/7 Championship
- NXT North American Championship Invitational (2018)
He performs on the cruiserweight-exclusive 205 Live brand. In WWE, he is a former WWE Cruiserweight Champion.
He was trained and is best known for his twelve-year run in Dragon Gate where he is a former Open the Brave Gate, Open the Twin Gate, Open the Triangle Gate and Open the Owarai Gate champion and the winner of the 2011 and 2012 Summer Adventure Tag League. He is also known for his year-long excursion to the United States, during which he performed for promotions such as Chikara, Dragon Gate USA, and Pro Wrestling Guerrilla.
Notable Feuds: vs. Brian Kendrick, vs. Neville, vs. Drew Gulak
Other Notable Achievements: ACW U–30 Young Gun Championship, Dragon Gate Open the Brave Gate Championship, Open the Owarai Gate Championship, Open the Triangle Gate Championship (2 times) – with BxB Hulk and Naoki Tanisaki (1), Masato Yoshino and T-Hawk (1), Open the Twin Gate Championship (3 times) – with BxB Hulk (2), and Shingo Takagi (1)