File:T4 0.jpg

Summary
"A rough for the cover. She is the only one on the cover, so I first went for giving a simple impression. This one was rejected because the position of her sword gave it poor balance and having her face the right did not lead one to open up the book. I wonder if this one would have worked if she had been facing the left and drawing her sword a bit more energetically." ― Haimura Kiyotaka