Gijigae focused on improving input handling for Japanese IME users across two repositories, makeplane/plane and basecamp/fizzy. In makeplane/plane, they addressed a bug where premature label creation occurred during IME composition by introducing isComposing checks and refining Enter key handling in React and TypeScript components. For basecamp/fizzy, Gijigae enhanced form field reliability by integrating composition event tracking and guards in JavaScript and HTML, ensuring users could complete kanji conversion before submission. Their work demonstrated careful attention to cross-component consistency and user experience, resulting in more robust, IME-friendly input flows and reducing the risk of erroneous data entry.