Arisa is a young girl android  whom falls from the sky. She is found by Morisaki Shinichiro  and his sister. Arisa is clumbsy, but makes a great sex slave for Shinichiro. She is cute but has dark secrets about her.

Based on the erotic game by Mixwill Soft.<br>
<br>
It was Taisho Era. Morisaki Shinichiro and his little sister-in-law were managing a caf&eacute; that his dead mother had left. His father used to be an excellent scientist, but he began to absorb in studying "android". People began to cast cold eyes on him, and finally, he disappeared. After that, they two were living poor lives. One day, with a loud noise, an android girl dropped breaking the ceiling of the caf&eacute;. Then, their peaceful life suddenly turns into slapstick.<br>
<br>
(Source: AnimeNfo)

__Height:__ 158 cm

[Profile](http://www.power-rise.jp/hyousei.html) | [Hyo-sei Wiki](https://en.wikipedia.org/wiki/Hyo-sei) | [Kaibara Elena Wiki (jp)](https://ja.wikipedia.org/wiki/%E6%B5%B7%E5%8E%9F%E3%82%A8%E3%83%AC%E3%83%8A)

She is a voice actress and singer affiliated with Power Rise.

As a child, Morisaki Shinichiro made a promise to a girl when she was about to move away. He wakes up from that dream again with his sister waking him up, making him go to school. On his way there, he meets a girl who trips over a rock and lands right on him, passed out. He brings her to the school's nurse's office. In class, a new girl comes running in shouting Shinichiro's name. She looks awfully familiar to the girl Shinichiro brought in earlier. The class leader knocks the new girl out for being to rambunctious and Shinichiro brings her to the nurse's office too and finds that there are actually two girls who look very similar. When they come around, they get officially introduced. The girl he saved in the morning is named Sawatari Arisa, the loud one is named Sawatari Alyssa. While their names are identical in pronunciation, they have no apparent relation. Shinichiro looks at Arisa and thinks she's the girl from his past as she's very bashful and shy. However, Alyssa wears the cat-ears that he remembers and she also remembers him. When he goes home, he finds out that his uncle, who he lives with, has taken the two girls into his house