1girl, armband, bare_legs, bare_shoulders, black_headwear, black_jacket, black_shirt, blue_archive, blue_eyes, blue_one-piece_swimsuit, closed_mouth, collarbone, collared_shirt, dress_shirt, feet_out_of_frame, hair_between_eyes, halo, hands_up, hat, head_tilt, iroha_(blue_archive), jacket, knee_up, long_hair, long_sleeves, looking_at_viewer, necktie, niiya, off_shoulder, one-piece_swimsuit, open_clothes, open_jacket, open_shirt, peaked_cap, pinching_sleeves, red_hair, red_necktie, shirt, sitting, sleeves_past_fingers, sleeves_past_wrists, smile, solo, swimsuit, swimsuit_under_clothes, very_long_hair, white_background