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Case Description
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Keisuke Koizumi, a 22-year-old Japanese student, was last seen on April 23, 2008, in San Francisco, California, where he was attending a language school. He left his hotel room, telling his roommate that he was going to deliver a computer monitor to a friend, but he never returned. All of his belongings were left behind in the hotel room he shared with another student.

There are concerns that Koizumi may have been suffering from depression at the time, and he was possibly taking anti-de ...Read More
Last Seen: Apr 23, 2008
Victim Details

Jul 12, 2011

Oct 10, 2023

Keisuke

Koizumi

39

22

69 inches

110 lbs

Asian

Male

Apr 23, 2008

San Francisco

California

San Francisco County

No

243

10457

San Francisco Police Department

San Francisco

California

San Francisco County

94158

Michael Horan

Sergeant, Special Victims Unit - Missing Persons

1245 3rd Street, 6th floor, California

4155530123

Local

Law Enforcement

080 390 702

San Francisco Police Department

Black

Brown

Brown

11/29/2025


Area Last Seen: