1girl, d, alternate_costume, aqua_hair, arm_behind_head, bikini, black_bikini, breasts, cleavage, dated, flower, green_eyes, hair_flower, hair_ornament, hairclip, kantai_collection, kimura_shiki, large_breasts, long_hair, looking_at_viewer, navel, one-hour_drawing_challenge, smile, solo, suzuya_(kancolle), swimsuit, twitter_username