Art is made by Zukafu Shimoto my favorite.

Hikaru Shimoto is Zukafu Shimoto’s twin sister, she has medium short blue hair. She tend to be serious, and smile just sometimes, and tend to be ignore what people are saying when she’s too focused on something, but still, she is helpful and is a good sister and person to have with you. she have a slim curvy body, her boobs are medium sized but her butt is nice and round.