one's real/natural hair (as opposed to a wig or extensions)

外科: surgery; surgical department

嚥下: swallowing

嚥下: swallow

mass produced item / unusual/offbeat foodstuff

罣礙: avarana: an obstacle, thought-covering

hair with split ends

indicates the quality of being similar to or having a tendency towards

源五郎鮒: Carassius cuvieri the Japanese crucian carp or white crucian carp, a type of 鮒 (funa, “crucian carp”), an edible freshwater ray-finned fish related to carp and goldfish and endemic to Lake Biwa in Japan

male and female whales / whales in general / a fierce fish / (figuratively) a major villain, a leader of criminals (compare English shark)