1boy, belt, black_belt, black_collar, black_shorts, blue_hair, blue_headwear, blue_shirt, collar, collarbone, cowboy_shot, hair_between_eyes, hat, holding, holding_umbrella, infection_monitor_(arknights), long_hair, looking_at_viewer, male_focus, otoko_no_ko, pink_eyes, shirt, shorts, smile, solo, umbrella