Verified broadcaster pages from Japan’s NHK and TBS, an official YouTube report and documentary investigations. Each entry identifies its broadcaster, release date and viewing conditions.
A new NHK BS documentary broadcast on 21 July 2026. More than 200 photographs found in a Shizuoka second-hand bookshop lead the investigation into Unit 731 personnel and postwar silence. An NHK episode page is documented; present full streaming and official YouTube availability are unconfirmed.
NHK examines the Unit 731 human experiments and academic involvement using Khabarovsk trial recordings and hundreds of documents.
Investigates the formation of Unit 731, the expansion of experiments and the postwar concealment of the history.
Investigates Unit 731 personnel through trial audio, former-member testimony and family accounts.
TBS interviews a former teenage Unit 731 member about his wartime experience. The YouTube video is embedded in TBS’s own report.
TBS documentary about teenage recruits at Unit 731. This verified source is a programme page, not a confirmed replay stream.
The first episode of CNA’s two-part inquiry, drawing on former-member accounts, survivors and archival evidence.
The second episode investigates postwar concealment, accountability and a former member’s return to Harbin.
These broadcasts are postwar journalism and documentary sources, not original wartime military records. Specific claims still require checking against primary archives, testimony provenance and judicial findings.
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