Q

Gender: Unknown
Country: Unknown
Fighting style: Unknown
Height: Unknown
Weight: Unknown
Debut: 1999

Five of Q's six clues tell you nothing: no gender, no country, no known style, and Capcom gives neither height nor weight. Only the year is solid, 1999, with 3rd Strike. That blank is the character: a long coat, a riveted steel mask, no identity at all. Even the move names read like witness reports, Capture & Deadly Blow.