All things which exist. / All the universe. / Every manifestation of nature.

strength / power / force

at best, at most

歌: song / 唄: song / 詩: poem

live singing performance

popular song sung at karaoke with drinking, often with changed lyrics that are drinking-themed or simultaneously used as a drinking game

song; sing

(archaic, childish) urine

any tree of the genus Castanopsis

numbness / loss of sensation in general, not just the sense of touch