JR Station Melody Keychain

Preorder now. Ships from New York in August.

Press the button and it plays the real JR departure melody from that platform — the exact jingle, straight from the source, about ten seconds long. USB-C rechargeable, with a recessed button so it doesn't go off in your bag.

Officially licensed by JR East — the real departure melodies, with royalties going to the composers who wrote them.