Thinly slice the daikon vertically, then cut into matchsticks. Cut vermicelli into manageable lengths using kitchen scissors.

Cut the ham in half and slice into thin strips.

In a pot, combine daikon and seasoning ingredients (marked with ☆). Heat over medium heat until boiling. Add vermicelli and ham, then simmer on low heat for 3–4 minutes until daikon softens. Stir in sesame oil.