arthasw, kawana tsubasa, the hundred line -last defense academy-, commentary, symbol-only commentary, 1girl, baseball cap, black hat, black ribbon, black shirt, blonde hair, blush, brown background, chromatic aberration, closed mouth, collarbone, dark-skinned female, dark skin, eyelashes, flat color, grey eyes, hair ribbon, hat, jewelry, long hair, low ponytail, mole, mole under mouth, necklace, ponytail, portrait, ribbon, shirt, short sleeves, signature, simple background, smile, solo, tsurime