Confidential Computing for Sovereign AI: The Emerging Opportunity in Japan
summary
Japan targets a premium trust market where national AI spending (~¥70B plan) and a projected crowdsourced AI market of ~$120B by 2029 hides a roughly $30 billion untapped regulated-data opportunity. Confidential computing is presented as the trust layer: an open-source human attestation stack, TE-based attestation over SGX/TDX/SEV and NVIDIA confidential runtimes, tests of NEC’s Ktomi on AMD/NVIDIA, Fujitsu’s Mona CPU with ARM CCA (2027), production runs with KDDI on 40M-user datasets and ~10% overhead.
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chapters (5)
- 0:00Sovereign AI introduction
- 3:36Japan premium AI trust
- 7:07Securing sovereign AI
- 11:23Japan’s AI ecosystem
- 15:59Japan’s AI future gaps
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