4koma, 6+girls, abyssal ship, animal on head, bandaid, bandaid on face, braid, chibi, comic, crab on head, dancing, etorofu (kancolle), fukae (kancolle), greyscale, hat, kantai collection, kitakami (kancolle), kitakami kai ni (kancolle), long hair, matsuwa (kancolle), monochrome, multiple girls, oboro (kancolle), on head, ooyodo (kancolle), pleated skirt, sailor hat, school uniform, serafuku, short hair, side braids, skirt, submarine princess, very long hair, watanabe kousuke