4girls, ahoge, antenna_hair, bunny_hair_ornament, buttons, crescent, crescent_hair_ornament, double-breasted, double_bun, eye_contact, hair_ornament, hair_ribbon, long_hair, long_sleeves, looking_at_another, monochrome, multiple_girls, puffy_short_sleeves, puffy_sleeves, purple_theme, remodel_(kantai_collection), ribbon, school_uniform, serafuku, short_sleeves, twitter_username, yuri