I couldn’t verify a built-in setting that hides the clan banner in Dokkodo from the results I found. The safest answer is that it’s likely controlled by your clan status or the game’s UI, not a simple cosmetic toggle.

What to try

  • Check the game’s settings , profile , and clan menus for a visibility or display option.
  • Try leaving the clan and rejoining after a relaunch to see whether the banner disappears.
  • If you are the clan leader, look for clan management options that affect tag/banner display.

What the web suggests

  • Recent Dokkodo beginner content focuses on clan-related gameplay, but not on a specific “hide banner” option.
  • Community discussions in similar Roblox/group systems suggest that if a banner or clan tag is shown by default, it may not be independently hideable without leaving the clan.

Practical note

If you want, I can help you phrase a quick in-game chat or Discord message asking Dokkodo players whether the banner can be hidden.