3girls, 3koma, antenna_hair, bob_cut, cellphone, comic, dress, greyscale, hair_over_shoulder, hair_rings, inverted_bob, kaiboukan_no._4_(kancolle), kantai_collection, long_hair, low_twintails, matsu_(kancolle), mocchi_(mocchichani), monochrome, multiple_girls, neckerchief, phone, pleated_skirt, sailor_collar, sailor_dress, sailor_shirt, school_uniform, serafuku, shirt, short_hair, skirt, smartphone, take_(kancolle), twintails, upper_body