Removing the original tag.
This is Maria (Aya) Otonashi from a light novel series called "Utsuro no Hako to Zero no Maria" by Eiji Mikage and 415 (Tetsuo).
I'll be adding the utsuro_no_hako_to_zero_no_maria tag and the maria_otonashi tag. But I don't think I can change them into the proper designated tag. So, if anyone can, please and thank you.

Silfs said:
I'll be adding... the maria_otonashi tag.

Not sure how to edit my posts, but I meant otonashi_maria; Since surnames go first.