1boy, 1girl, ahoge, braid, closed_eyes, comic, computer, dumbbell, greyscale, hat, indoors, laptop, long_hair, long_sleeves, military, military_uniform, mole, mole_under_mouth, monochrome, naval_uniform, peaked_cap, remodel_(kantai_collection), school_uniform, short_sleeves, single_braid, sitting, smile, speech_bubble, uniform, very_long_hair