tatsuyana:

This has actually been on my mind since Yūri activated his Duel Disk for the first time and wanted to do a photo set of it, but I kind of forgot about it. I don’t have any theories or so about this. It’s just something I noticed. (And I couldn’t find a shot that showed both Yūgo with his Duel Disk active and without helmet.)

• Yūya’s Duel Disk Blade colour corresponds with Yūgo’s accent hair colour.
  
• Yūgo’s Duel Disk Blade colour corresponds with Yūya’s accent hair colour.
• Yūto’s  Duel Disk Blade colour corresponds with Yūri’s base hair colour.
  
• Yūri’s Duel Disk Blade colour corresponds with Yūto’s accent hair colour.

Yu-Gi-Oh! Arc-V Episodes 003, 035, 037 & 047