Senjou no Waltz Battlefield Waltz (Otomate) by Takemura Yumiko #1920192
Mangaka: Takemura Yumiko, Uploaded by Daisy Sep 06, 2015,
Takemura Yumiko, Otomate, Senjou no Waltz Official Artbook, Senjou no Waltz, Pash (Senjou no Waltz), Lustin, Abel (Senjou no Waltz), Wilhelm (Cursed Sword), Tifalet, Nike (Senjou no Waltz), Wilhelm (Senjou no Waltz), Fox Mask, Battlefield Waltz