hisama tomoki, samuel b. roberts (kancolle), kantai collection, united states navy, highres, marker (medium), traditional media, 1girl, alternate costume, art tools in frame, artist name, black jacket, black skirt, blue hair, brown eyes, collared shirt, dated, double bun, hair bun, jacket, long sleeves, looking at viewer, military dress uniform, military uniform, naval dress uniform, naval uniform, navy cross, one-hour drawing challenge, one eye closed, open mouth, purple heart (medal), ribbon bar, salute, shirt, short hair, skirt, smile, solo, teeth, upper teeth only, white shirt