2girls, 4koma, ahoge, closed_eyes, comic, drooling, elbow_gloves, furutaka_(kancolle), furutaka_kai_ni_(kancolle), gloves, greyscale, hair_over_one_eye, head_between_knees, head_between_thighs, kako_(kancolle), kako_kai_ni_(kancolle), kantai_collection, lap_pillow, luci_ole, monochrome, multiple_girls, open_mouth, pleated_skirt, school_uniform, serafuku, single_elbow_glove, skirt, sleeping, sleepy, squeezing, zzz