1girl, alternate costume, aqua eyes, aqua hair, artist logo, blue dress, breasts, cosplay, dated, dress, earrings, flag, flight attendant, garrison cap, gloves, grey background, hair ornament, hairclip, hat, jewelry, kanon (kurogane knights), kantai collection, large breasts, long hair, look-alike, looking at viewer, neckerchief, one-hour drawing challenge, one eye closed, open mouth, red neckerchief, short dress, simple background, smile, solo, suzuya (kancolle), tenjouin katsura, tenjouin katsura (cosplay), travel attendant, white gloves, yat anshin uchuu ryokou