1girl bad_id bad_pixiv_id bangs black_gloves black_hairband black_jacket black_skirt book camouflage closed_eyes closed_mouth coffee coffee_mug collared_shirt commentary cup earphones feather-trimmed_jacket feather_trim feathers girls'_frontline gloves hairband head_tilt high-waist_skirt jacket long_hair long_sleeves looking_down media_player mug neck_ribbon open_book red_ribbon ribbed_shirt ribbon scar scar_on_neck shirt sidelocks sitting skirt solo table thunder_(girls'_frontline) turisasu very_long_hair