Isolation Letter
The Sannō-kai is a yakuza organisation based in Kobe. Tanooka (played by Hitoshi Ozawa) managed to quell internal power struggles and rise to the position of second-in-command, but by cutting ties with a long-standing brother-in-arms who resented this decision, he left a lingering grudge within the organisation. Amidst this, an attack is launched on Ryūzōji (played by Tamio Kawachi), the third-generation chairman of the Sannō-kai, by a group affiliated with the Umeyama-gumi!
Below are the streaming services currently carrying the movie “Isolation Letter” in Canada, along with how each offers it (subscription, buy, or rent) and a direct link. Licensing differs by market, so availability in Canada can differ from other countries.
Where to watch Isolation Letter in Canada
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Not currently available on the supported providers in Canada.
Availability can change as licenses rotate — confirm on the provider’s page before subscribing. Last checked: 16 Sept 2026.