User blog comment:Oshiya Terumi/Inazuma Eleven GO 2:Chrono Stone Episode 3 review/@comment-124.150.33.49-20120508110652

Just mentioning, but the part where Aki says she recognizes Wonderbat from somewhere is referencing the fact that she and Wonderbat were sitting on the bench together during the match and Aki's memories were not completely erased. Not to mention that Fey and Wonderbat come from some 200 years in the future - Much longer than Kidou will ever live, haha. So unless Kidou somehow figured out the secret of immortality, I doubt that Wonderbat is his product. Nice theories though!