Featured in Domain Arrivals · 2026-08-12
Juice Data: Japan’s Expert Layer for Model Training
A Tokyo-based venture offering Japanese preference, evaluation, red-team, and SFT data from licensed and veteran practitioners.
Why it surfacedJuice Data makes a sharp case that Japanese fluency is not the same as understanding Japan, pointing to domain-specific conventions in healthcare, finance, manufacturing, speech, and more. Its quality claims are unusually concrete: two qualified reviewers score every example, batches report agreement and rework rates, and each item carries an audit trail.
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Ice Does Not Count
August 12’s newborn domains include a rule-bound archive of enormous sodas, 27 family stories cut from one afternoon, a disaster-supply map with a 24-hour freshness rule, and an ocean bell that rings only when six conditions agree.
This is one of 1,000 discoveries in the 2026-08-12 Domain Arrivals issue.