(euphemistic, childish) penis, weenie, cock

a child / (figuratively) a girl, especially a dear or desired one (compare use of English baby, babe) / a smaller or younger version of a bigger object

今宵: this evening, tonight; (in the morning, from the perspective of “this night (that has just ended)”) last night

The hiragana syllable こ (ko). Its equivalent in katakana is コ (ko). It is the tenth syllable in the gojūon order; its position is か行お段 (ka-gyō o-dan, “row ka, section o”).

此: (derogatory) you / 是: (humble) you

(vulgar, slang) female genitals: a cunt, a pussy / (Internet slang, derogatory, offensive) a woman

(dialect, Tsugaru) a ruby (gemstone)

(vulgar, taboo slang) cunt (vagina) / (vulgar, taboo slang) sexual intercourse

小屋: cottage, hut, cabin; playhouse

小幅: single breadth, narrow range