During February 2026, this developer focused on enhancing localization within the Timwi/KtaneContent repository by delivering a targeted Japanese translation update for Appendix BLANK. Working primarily with HTML and leveraging front end development and translation skills, they improved the clarity and accuracy of player instructions for Japanese users. The approach emphasized strong traceability, with changes linked directly to specific commits, and incorporated quality assurance practices to maintain codebase hygiene. Although no bugs were fixed during this period, the work demonstrated careful attention to translation quality and process transparency, resulting in a more accessible and user-friendly experience for non-English-speaking players.