Mainly asking since I wasn't sure of how to go about this. I'm currently in the process of uploading official art for the upcoming Tribe Nine gacha game, taking directly from art posted on the official site. One of the integral characters there is a guy simply called Q, who's a mysterious white-haired man accompanying Aoyama Kazuki in the fight for Neo Tokyo's freedom.
Based on beta test footage and official site blurbs, the game acts coy with his identity so the mystery may work on newcomers, but anyone who's watched the anime may already know him as Otori Ojirou as the two share the same seiyuu, Suwabe Jun'ichi, and the fact that Ojirou ends up following Kazuki by the end of the anime, which is treated as a prequel to the game.
With this in mind, I'm left unsure of how to handle tagging this character. Should I just create a new tag for him or should I just add the image under Otori Ojirou?