(chiefly women's speech) first person singular pronoun: I, me

the katsura, the Japanese Judas tree / the cinnamon or cassia tree / the sweet osmanthus tree

the katsura tree, Cercidiphyllum japonicum, also called the Japanese Judas tree

a male given name / a surname / the west bank of the Katsura River in Kyōto

the cinnamon tree, or other closely related trees in genus Cinnamomum

the cinnamon or cassia tree / common name for various other trees in family Lauraceae / in China, the 木犀 (mokusei) or sweet osmanthus tree

(euphemistic) the moon

the knight in 将棋 (shōgi, “Japanese chess”)

(polite) first-person singular pronoun: I, me

a personal or private matter / (by extension) selfishness