Hello!
Thanks so much! I’m really glad to hear you’re enjoying the site😊
To answer your question, yes, there are some differences. The theory itself is the same, but the song examples are different. The Japanese version has a lot of J-Pop, but for the English version, I changed them to famous global songs so everyone can understand.
Also, some specific tips about J-Pop style are only in the Japanese version. So if you want to learn about Japanese pop culture, the Japanese version has much more useful info for you! Checking the Japanese version after the English one would be a good review too😇