Juice Data

Juice Data specializes in providing high-quality, authentic Japanese datasets for advanced computational models and industry-specific applications. Our datasets are meticulously built by licensed practitioners and expert labelers, ensuring rigorous quality assurance. Key features include instruction tuning, RLHF, and Japanese benchmarks for foundational models. For specialized fields, we offer sensor, image, and video data from Japanese factory floors for robotics and manufacturing; pitch accent, homophones, and dialects for speech models; and keigo-appropriate voice agent data. Our datasets also cover intricate domain-specific information for healthcare (mixing kanji, katakana, English abbreviations), legal (Japanese contract structures), finance (Yūka shōken hōkokusho, earnings calls), and insurance (domestic policy conventions). Real estate, agriculture, and construction also benefit from our specialized Japanese datasets. We prioritize authenticity and quality: nothing in our datasets is web-scraped, translated, or synthetically generated. Practitioners contribute their real-world experience as anonymized cases, ensuring that the data reflects genuine Japanese context and conventions. Every example undergoes independent scoring by two qualified reviewers, with agreement (κ) and rework rates reported for full transparency. An audit log traces each example back to its origin and checks. Juice Data is ideal for developers, researchers, and organizations building sophisticated models that require deep, nuanced understanding of Japanese language and industry practices. It's particularly valuable for applications where cultural accuracy and domain-specific knowledge are critical, supporting the development of models that are not just fluent but genuinely accurate in a Japanese context.