During May 2025, Kapikuma contributed to the chrom9103/PiPi_Git-intro repository by creating and refining a personal profile markdown file, towa0868.md, under the lectures/2025 directory. Focusing on content management and documentation, Kapikuma used Markdown to structure the self-introduction and subsequently improved its clarity by refining punctuation in a follow-up commit. The work emphasized clear, incremental commits to support traceability and collaborative editing, enhancing the onboarding experience for new contributors and improving documentation quality for learners. While no bugs were addressed during this period, the contribution demonstrated attention to detail and a methodical approach to documentation readiness and content clarity.