roku, roku (warrock), yagokoro eirin, touhou, lowres, 1girl, adapted costume, arm behind back, arrow (projectile), bent over, blue hakama, blush, bow (weapon), braid, brown background, dougi, female focus, gloves, grey eyes, grey hair, hakama, hakama skirt, head tilt, japanese clothes, looking at viewer, nose blush, oekaki, parted bangs, quiver, seductive smile, skirt, smile, solo, standing, weapon