National Video Cassette Promotion Demo

[grendizer1]

Hello everybody

Does anyone recognise any of the music on this video? especially the ones played during the water and hockey(?) scenes. It's from a National VHS player promotional tape from the early 80's, so most likely the music is Japanese library music?

Many thanks for any help

https://www.youtube.com/watch?v=TUaBwXvIfiA