Blast Core (爆芯, Bakushin): Wakatsuki's single technique which he invented as his "ace in the hole" for his match against the "Emporor of the Kengan matches": Kanoh Agito. This is a powerful punch which involves compressing all of his muscles to a single point in the centre of his body and then unleashing it; the form of this technique bears a striking resemblance to the no-motion reverse punch of traditional karate. While powerful, this technique places a lot of strain on his damaged right ankle, which keeps him from throwing it many times in succession. In addition, its range is shorter than a normal right straight punch.