The “chalk” you’re asking about seems to be a different Roblox game item , and the search results I found point to several chalk-related Roblox games rather than a clear “Gakuran” guide. The strongest match is for Stationeries After School , where a video specifically shows a “CHALK” badge/morph, but I couldn’t verify a Gakuran-specific chalk location from the available results.

What I found

  • I found guides for “CHALK Marker” in Find the Markers and “CHALK” in Stationeries After School , but not a reliable guide for Gakuran itself.
  • One result mentions a “chalk person” in Pilgrammed , which is unrelated to your phrasing but shows “chalk” is used differently across Roblox games.

Most likely answer

If you mean a chalk item in Gakuran , it’s probably tied to:

  • a school/classroom interaction,
  • a hidden NPC,
  • or a badge/quest reward,
    depending on the game’s current update pattern.

Best next step

The game title may have been typed slightly differently, or the chalk item may be from a specific update or school event. A more exact game name would let me narrow it down much more cleanly. SORRY, FAILED