すみません、このラーメンからネギを抜いていただけますか？ — Excuse me, could you please remove the green onions from this ramen? (Restaurant · Dining, Formal — to staff, JLPT N4)

Gesture & etiquette

Point to the item on the menu or make a "take out" hand gesture while mentioning the ingredient.

Be polite and understand that not all requests can be accommodated, especially for complex dishes or core ingredients. This is a preference, not an allergy.