pool (billiards) parlor

(mythology) Princess Otohime's casket to Urashima Tarō

(figuratively) thing that must be handled with care; Pandora's box / (figuratively) box of luxury

Beading and flying away. / (literary) Referring to the glistening of a blade.

boiled egg

"the head lowers", describing a display of respect.

how old are you?

what age, how old

how many people / (何人も) many people / (何人か) several people

which nationality