It is the part that peeks out from the top, not the sides or the bottom. Personally, I prefer to have the sides and bottom hidden and only the top exposed, but it is somewhat unfortunate that swimsuits tend to be either fully visible or only the top is hidden.

I love the way it is pushed up and the top of it is raised. I love how the V-shaped line is emphasized by the fabric. The V-shaped line is formed by connecting three points. The triangle is called the Bermuda Triangle. (It is not called)

Although we say "cannot be removed," there are times when it is inevitably hidden due to the nature of the design.