2girls, blush, breasts, chougei_(kancolle), collarbone, dated, embarrassed, hair_between_eyes, hair_flaps, hair_ornament, hairband, japan_maritime_self-defense_force, japan_self-defense_force, jingei_(kancolle), js_jingei_(kancolle), kantai_collection, kirisawa_juuzou, large_breasts, low_ponytail, military, monochrome, multiple_girls, name_connection, name_tag, old_school_swimsuit, one-piece_swimsuit, orange_eyes, school_swimsuit, signature, speech_bubble, swimsuit, tears, upper_body, whale_hair_ornament