Sadmask said: Not entirely sure, but I think that's Niekawa Haruna. Tagging as such, but feel free to change it if required.
I thought it was Haruna originally, but the pixiv tags didn't include her name, and the pics that were tagged with her name have a different hairstyle.
The only name it was tagged with was Saika, but I was a bit leery of making a tag for it without being sure it really deserved one.
