Tokyo police lost and found: what happens after an item reaches the TMPD

Police is often the second route, not the first

If you lost something on a train, at an airport, in a shop, in a hotel, or in a taxi, the operator or facility may hold it for a period before sending it to police. The TMPD says travelers should also contact railway and bus companies, airlines, or businesses because they may keep items for a few days. This is why a police search alone can be too early.

When a facility tells you that the item was transferred, ask for the exact police office, reference number, date of transfer if known, opening hours, and whether the item is at the Lost and Found Center or a local police station. Names such as “Tokyo police” or “Iidabashi” are not enough to identify the custodian.

A Lost Property Report is a matching record, not a search order

The National Police Agency explains that a Lost Property Report records where, when, and what the owner says was lost. It is used to cross-reference found property. It does not prove that the item was lost and it does not instruct police to search every station, shop, or street for the item.

If the location is known, contact that facility as well as filing or checking the police route. Give the same dates, time window, route, item description, name markings, serial number, color, shape, and distinctive damage to each responsible holder. Consistency makes a later match easier.

What TMPD says to prepare when an item is found

TMPD's English guide lists valid identification, a Lost Property Report if one has not been filed, a notification letter when one was issued, and the reference number. If a representative collects the item, TMPD lists the representative's ID, a copy of the owner's ID, a Letter of Authorization, the notification, and the reference number.

The English page lists Lost and Found Center or police-office operating hours as 08:30–16:30 Monday through Friday, excluding national holidays and December 29 through January 3. The page lists the Lost and Found Center telephone number as 0570-550-142. Verify both before traveling because holiday schedules and office responsibility can change.

• Owner pickup: valid ID, notification or reference, and the required report.
• Proxy pickup: proxy ID, owner's ID copy, Letter of Authorization, notification, and reference number.
• Domestic shipment: ask the custodian for the Property Shipping Request and the exact mailing instructions before sending documents.

Shipment is described as domestic, not an automatic international service

TMPD's guidance says that after proper verification, an item can be shipped to an address in Japan and that the owner bears shipping costs. This is different from promising direct shipment to an overseas address. A Japanese recipient, hotel, friend, or other authorized address may be needed, and the police office decides whether the request is acceptable.

Do not email a passport or identity document to an unverified person who claims to have the item. Confirm the police office, reference number, required forms, accepted delivery method, and the correct recipient address through the official channel first.

Time limits and sensitive items need separate handling

The TMPD FAQ states that found property is kept for three months after it is reported to police under the Lost Property Act, after which it may be transferred to the finder or Tokyo Metropolitan Government. The exact deadline for your item is controlled by the notice and the custodian, so record it rather than relying on a general rule.

For a passport, residence card, bank card, or phone, contact the issuing authority, card issuer, or carrier immediately. Our service can help with Japanese facility communication for a personal item, but it cannot replace a police report, passport-reissue process, account suspension, or an identity check.