Making Japanese Music
Music varies across cultures. I have been taking classical guitar lessons in Japan, and as I learn the basics of music my guitar teacher has been sharing some tidbits about what makes traditional Japanese music special. I don’t know anything about music so this is all news to me.
There are particular Japanese scales that do not include the same notes as the traditional western scale. There are techncial terms for all of this, but I am a total music newbie and do not know them.
The scale used in traditional Okinawan music uses Do Re Mi So Ra Do (Fa and Shi are removed). This scale is also called ヨナ抜き（四七抜き）音階 because Fa and Shi are the 4th and 7th note respectively and they have been removed.
Here is a YouTube video showing the western do to do scale, and then showing the Okinawa-style scale removing Fa and Shi.
This video includes a variety of Japanese scales.