Yang is Ruby’s older sister and one of the power hitters of the show. From the main 4 she very well might still be the strongest. A mere Level 2 won’t be able to keep up with her punishing techniques. If the Akuma somehow lands a glancing blow then her famed Super Saiyan mode will make quick work out of it. This Akuma just doesn’t have any options at his disposal to counter with. Yang wins.