How do you say "This isn't it" in Japanese?

Quick use

Use これじゃないです (kore janai desu) at a restaurant when the item in front of you is not what you meant.

Chunk or pattern

• This is a fixed phrase.
• Learn the whole line first instead of rebuilding it word by word.
• Use it with pointing so the situation is clear.

Helper words and endings

• じゃないです: polite “is not.”

Practical note

This is direct. If you want to sound softer, follow with すみません (sumimasen) or use ちがうものがきました.