(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.

soul, spirit / vigor/vigour, willpower

looking at again, watching again, seeing again

to look again; to watch again

(informal, rare, in a Chinese context) goodbye, see you later

the first sight of something / something seen for the first time