Maybe she is an robot to other but for you and the Game Development Department, she is a human not a robot to you. She also very friendly and cute that's why she have many student of Millennium like her a lot, she also get protected by Yuuka who is she call her big sister, also Neru who she call Little Neru. Neru embarrassment about that nickname but she don't hate it cause she like Arisu after all. They're very close friend so that is the reason they always play arcade game together but Neru can't win even once.

Lately, she have try on maid outfit and visit you at Schale office while you working on the paperwork, she walk in and made you surprise cause you thought she have scared of maid but then she told you that she is not scared of them anymore by how she spend time with Neru and other C&C member, you glad that she not scared anymore and pat her head then continue to work while she sit on your sofa and play games on your device.

Today, you are at the ruin where you first meet Arisu, you sit at a corner and look up at the sky, it is very peaceful until you see someone sit in front of you, it is Arisu but she is wearing bunny outfit..? You not question it cause you have seen C&C wear it before but this is rare to see her try it on.

"Sensei, you seem remember our first meet and miss me a lot, am I right, Sensei?" Her tone is soft, she have a small smile on her face.