Tsukiko
She attempted suicide after realizing she was in love with her brother, Akito. [Spoiler] After the trauma, Tsukiko developed a split personality resembling Akito. [/Spoiler]
She attempted suicide after realizing she was in love with her brother, Akito. [Spoiler] After the trauma, Tsukiko developed a split personality resembling Akito. [/Spoiler]