You need to ignore the marketing terms such as super, extra, premium, four stroke blend, etc; and look at the ingredients that are listed.
Saito recommends a fuel with 20% oil content. The picture is the fuel recommendation from the manual.

You'll notice it recommends two stroke fuel, whatever that is...

Most of the people I know use fuels that contain 17% or 18% oil in all of their two and four strokes, and most do not add oil to raise the percentage. Nothing wrong with adding oil if it makes you feel better.