久下, 久家: a surname

腹芸: a technique used by actors to convey emotion without verbal speech or gesture; a performance carried out on top of someone's belly; a performance using a face drawn on someone's belly; going with one's gut, using one's intuition

月末: the end of the month

経芸: academic study of the Buddhist sutras / 鯨鯢: male and female whales; whales in general; a fierce fish; a major villain, a leader of criminals

下宿: boarding, lodging

芸妓: geisha

武芸: martial arts

下疳: chancre

鯨油: whale oil

(slang, vulgar) male pubic hair