Mechanic-Sister Concept Posted on January 5, 2015June 8, 2017 by Konstantin Dmitriev Concept of the youngest sister of Ivan (our main character). We haven’t defined her name yet – just calling her “Mechanic”, because this is who she is. Artwork by Anastasia Majzhegisheva. Related Liked it? Take a second to support us on Patreon! Posted in Anastasia Majzhegisheva, Anime, Artists, Gallery, Sister-Mechanic and tagged Anastasia Majzhegisheva.