what is this?

anything; whatever one likes

if you don't mind, if you like, if you're so inclined

above all / no matter how you say it / at any rate / after all is said and done

any

what

let's see; what have we got here

Nothing

which (of three or more) / which one /

an adult son residing with his parents; generally has not yet or can not come into family inheritance / a female servant working in a daimyō, ōoku, or other high-ranking house