Earlier quoted context omitted.
I don't follow. The logo literally has six stars, which is the subject of what we are discussing here.
They’ve identified the same stars, but do the Han or Korean or Japanese have a story about 7 sisters?
[1]: https://web.archive.org/web/20100411083646/http://www.subaru...
Unfortunately, trying to find anything more online, such as what exactly the Kojiki says about them, doesn't seem to yield much.