N aoya Inoue made it to the pinnacle of his sport with a destructive upward surge through boxing’s weight classes not seen since Manny Pacquiao’s prime. And he has made it clear he plans to stay there in the final run-up to his toughest test yet against unbeaten rival Junto Nakatani in their sold-out dream fight at the Tokyo Dome on Saturday. Speaking at a press conference at the Tokyo Dome Hotel on Thursday, the undisputed super-bantamweight champion struck a composed tone ahead of one of the most anticipated bouts of a sparkling career that flew past the Hall of Fame threshold years ago. “There’s only one thing: I’m determined to win in two days,” Inoue said. Athletes like Inoue do not come along often. The 5ft 5in knockout merchant known as the Monster captured his first world championship at 108lb in just his sixth professional outing before adding a second title at 115lb in his eighth, then unifying all four major belts at 118lb and 122lb in a 378-day span.…