Old Japanese Jail

The Old Japanese Jail is Saipan's ruin with a famous rumor. Built in 1930 as the colonial jail of Japan's mandate administration — Japan took the German Marianas in 1914 — it held prisoners in Garapan until the morning the Battle of Saipan began in June 1944, when the guards released the prisoners and took shelter in the hills. The walls still stand pocked with bullet scars and tank-blast damage from the invasion.

The rumor is Amelia Earhart — the theory that she and Fred Noonan were held here as suspected spies after their 1937 disappearance has made the jail a pilgrimage site for the Earhart-on-Saipan school, with islanders' oral accounts of 'two fliers' held and cremated. The archive keeps the register clean: the theory is contested and unproven; the jail's own documentable history — the 16-cell men's block, the 4-cell women's block, the prisoner tallies scratched on the walls, the Marines who bunked in the corridors during the battle — needs no aviation legend to matter.

What survives is the National Register district — the jail blocks, guard quarters, wall, and archaeological ground, an intact remnant of Japanese colonial administration and one of the invasion's scenes. Prisoners counted days in Japanese on the cell walls; American soldiers scratched their names over the same concrete weeks later. The jail holds both occupiers' marks — and possibly, if the island's oldest story is true, the most famous prisoner of the twentieth century.

The Old Japanese Jail is the archive's Garapan file — the 1930 colonial prison whose prisoners walked free as the invasion began, its bullet-scarred walls holding Japanese day-counts, Marines' graffiti, and the Earhart rumor that won't resolve.