1girl ahoge bandana black_bandana black_hair blue_kimono closed_mouth commentary from_side girls_und_panzer hair_over_shoulder half-closed_eyes hand_fan holding holding_fan isuzu_hana japanese_clothes kayabakoro kimono long_hair long_sleeves looking_at_viewer night night_sky one-hour_drawing_challenge paper_fan sash sky smile solo upper_body white_sash wide_sleeves