I've just uploaded another Bon Dance video with English translation. I used 2012 & 2013 videos at both Lihue and Hongwanji.
For me, "Nippon Daiko" was very interesting since I couldn't find any basic information on this song through internet. Whether it's Japanese or English, there was completely no information except some youtube videos including my video.
So I still don't know who was a singer, when this was made and so on. If you know information on this song, I'd very very very very very very much appreciate your post in the comment.
The lyrics for this song is about to enjoy hitting Japanese drum harmoniously and happily with many other people.