Ririko Hijiri is a woman with long grey hair tied into twintails and purple (or violet) eyes. She's also very strict and manipulative so, you'd best be on your guard. Especially since she's from an all girls school. Also, her birthday is on August 15th. Some could say that she's actually polite, but sometimes never shows it. Why? Well, ask the condescending attitude of hers. And because of this, she's often times called the 'Demon Of Conformity'.