Things I learn from listening to KPop and JPop

The more Japanese music I listen to, the more sound-similarities I find to Korean. I just recently realised that Japanese words who start with "Noko" often tend to sound like the Korean word "Nugu". The flow of the words who start with Noko sometimes is in songs so fast and smooth that I had to look twice at some lyricvideos to realise it's not the same as the Korean word lol