Kamui and Misaki go to the airport to meet the jetsetting Koutei for info on the Quatre Knights, but why doesn`t he remember his old friends and rivals? Then, two more international Vanguard fighters show up. Are they the other two ultra-powerful members of Quatre Four?

Will Kamui be able to break the mates` losing streak against the Quatre Knights, or will Judgment come down upon him, too? The only way to get to the not-so-long-lost Aichi is confirmed for Misaki and Kamui. Meanwhile, perhaps persistence will pay off when Kai visits Ren once more to ask about Aichi!