Worked on documentation updates in the momentohq/public-dev-docs repository, focusing on standardizing terminology by updating all references from MediaStore to Momento Media Storage. The approach involved reorganizing the Japanese documentation under a dedicated i18n/ja directory, which improved localization structure and maintainability. Using Markdown and leveraging documentation best practices, the changes clarified language across the codebase and aligned the project with internationalization standards. This work enhanced the developer onboarding experience and prepared the documentation for future localization automation. The updates laid a foundation for more consistent API guidance and streamlined collaboration across teams, addressing both clarity and scalability in documentation.