noun
revolving panel with dolls; kabuki stage prop
A kabuki stage device: a panel that flips to reveal a life-size doll on the other side, used for quick character or scene changes.
歌舞伎の『戸板返し』では、戸板がくるりと回って人形が現れる。
In kabuki's 'toita-gaeshi,' the panel spins around and a doll appears.
noun
sudden reversal; abrupt change in attitude or situation
Figurative use likening a quick flip to the kabuki prop; often implies a dramatic or unexpected turnaround.
彼の態度は戸板返しのように変わった。
His attitude changed like a toita-gaeshi.
政局が戸板返しで一変した。
The political situation was completely overturned in a sudden reversal.