and the final piece.

Shadow Self Appearance: 
Looks like Tsukiko, but does everything she can to draw attention to herself. She wears a silky, bright red dress and a red veil over her face. Despite the color, the outfit looks like something one would wear to a funeral.
Shadow True Appearance: 
A giant, faceless white humanoid, with it's right arm swelled to a much larger size than it's left. The lower body doesn't change very much, making it walk on it's hands. It attacks with it's giant arm, shaking the ground with each hit.
Shadow Self Personality: Shadow Tsukiko has no problem telling everybody her, and by extension the Real Tsukiko's, secrets, but she plays around the subject first. She is incredibly dramatic and wants everybody around to have their eyes on her.