3girls absurdres ahoge antenna_hair arms_up blowing_bubbles blue_eyes blue_hair blue_necktie brown_hair chewing_gum closed_mouth crossed_arms earphones elevator fang green_necktie grey_hair grey_jacket gun hat highres holding indoors jacket long_hair long_sleeves multiple_girls necktie one_eye_closed open_clothes open_jacket open_mouth original shirt short_sleeves smile star-shaped_pupils star_(symbol) sweatdrop symbol-shaped_pupils tonki twintails weapon white_hat white_shirt white_wrist_cuffs wrist_cuffs yellow_eyes