4koma absurdres arm_guards arms_behind_back bangs black_hair blank_eyes blue_hair blunt_bangs breasts brown_hair clenched_hands closed_eyes collar comic commentary corner crop_top door dress epaulettes fingerless_gloves gloves hair_between_eyes hair_tie hand_on_another's_shoulder hat headband headgear highres kantai_collection little_boy_admiral_(kantai_collection) long_hair military military_hat military_uniform multiple_girls murakumo_(kantai_collection) mutsu_(kantai_collection) nagato_(kantai_collection) navel open_mouth opening_door outstretched_arm oversized_clothes peaked_cap pleated_skirt rappa_(rappaya) red_eyes sailor_dress short_hair sitting skirt sleeveless smile squatting standing sweatdrop thighhighs thighs translated uniform