()とし(もの)

おとしもの
noun
lost item; dropped item
daily-lifetransportation
1. lost item; dropped item
an item that someone has accidentally lost or dropped
()とし(もの)(とど)ける
To turn in a lost item.
To inquire at the station's lost and found center.
I don't remember dropping anything, but my wallet is missing.

Related words

Usage

()とし(もの) specifically refers to items accidentally dropped, while (わす)(もの) refers to items left behind or forgotten.

Lost and found

In Japan, lost items have a high return rate. Items can be reported or collected at police boxes (交番(こうばん)) or dedicated ()とし(もの)センター at train stations.