also: もとさや
noun
getting back together; reconciliation; returning to normal
Abbreviation of the idiom 元の鞘に収まる (return to the original scabbard), used for couples or relationships that get back together after a breakup or separation. Often used in the phrase 元サヤに戻る.
See also: 元の鞘に収まる (もとのさやにおさまる)
別れた彼氏と元サヤに戻った。
I got back together with my ex-boyfriend.
あの二人、また元サヤらしいよ。
I hear those two are back together again.
Abbreviation of the idiom 元の鞘に収まる (return to the original scabbard), which uses the metaphor of a sword returning to its sheath to describe reconciliation.