Nirimi

At first glance she appears to be a normal sweet and gentle girl, until she opens her mouth that is. Nirimi is a kuudere with a really nasty mouth who swears like a sailor. Often makes threats of cruelty towards the protaganist and she carries them out if pushed to that point. Has an idetic memory and an IQ apparently beyond measure. She's feels rather bored by daily life. She hates men because of something that happened to her in the past. Doesn't have any parents.