Worked on maintaining data integrity and repository hygiene within the one-among-us/data repository, focusing on harmonizing person names to support reliable analytics and governance. Addressed a data consistency issue by renaming files and directories from Asaba Nai Xi to Chinatsu Suzuki, ensuring uniformity across records and reducing the risk of downstream errors. Employed skills in data management, file organization, and version control, utilizing technologies such as JSON, Markdown, and YAML to implement and document the changes. Captured updates with a traceable commit and bilingual message, emphasizing transparency and traceability in the data structure for future maintenance and analytics.