6+girls, abyssal_ship, adjusting_eyewear, bangs, blush, comic, crossed_arms, flying_sweatdrops, glasses, greyscale, hair_between_eyes, horns, japanese_clothes, long_hair, monochrome, multiple_girls, ocean, one_side_up, ponytail, ribbon-trimmed_sleeves, ribbon_trim, short_hair, sweat, undershirt, very_long_hair