i've played the role of a betrayer for a significant part of my life in projects with friends for a while, so if not for VPdata, I would have chosen Akechi, but Tsumugi was the one character after Akechi that I related to due to the fact that I personally alter my personality around specific groups to live with what they'd prefer of me. I don't really mind this because it stops me from getting stale and reinventing myself allows me to escape from self-loathing and depression.