a male given name

the end of the world; the world is beyond saving; there's no hope for the future; this degenerate age; what is this world coming to

a female given name

河内: a surname

活塞: piston

灰簾石: zoisite

貝合わせ: tribadism

勝平: a male given name

開幕: rising of the curtain of a stage, the beginning of a performance; opening of a ceremony, festivity or conference

to buy so as to gather