. "Mark O'Brien"@en . "Jack"@en . . "Jack(Japanese:\u30B8\u30E3\u30C3\u30AFHepburn:Jakku) refers to multiple fictional characters in the game Tekken. The character is a cyborg, first introduced under the name \"Jack\" in the original Tekken, and subsequent Tekken games features an upgraded model with a slightly different name, with the exception of Tekken 4 in which he makes no appearance. There is also a prototype model, under the name \"Prototype Jack\"."@en . "Kenichiro Matsuda"@en . . "Jordan Byrne"@en . . "Jack series (Tekken)"@en . . . "Tekken"@en . . "Akio \u014Ctsuka"@en . . "Jack(Japanese:\u30B8\u30E3\u30C3\u30AFHepburn:Jakku) refers to multiple fictional characters in the game Tekken. The character is a cyborg, first introduced under the name \"Jack\" in the original Tekken, and subsequent Tekken games features an upgraded model with a slightly different name, with the exception of Tekken 4 in which he makes no appearance. There is also a prototype model, under the name \"Prototype Jack\"."@en . "Tekken"@en . . . . . . . "Jack-6 in Tekken Tag Tournament 2"@en .