Vanished at Sea The Lost WWII Prisoners of Fukushima is a non-fiction book by Andy Millar that tells the true story of over 130 civilian prisoners secretly held in a Japanese camp during World War II.

The book was originally published in 2012 under the title Lost at Sea: Found at Fukushima by same author.The new version, titled Vanished at Sea: The Lost WWII Prisoners of Fukushima, is a 2026 updated edition.