Beautiful Music in Any Language is Just As Wonderful

I came across this beautiful piece of music and would like to share with my musically-inclined blog readers. It's Japanese and I don't understand a word of what the singers are saying but the arrangement and melody coupled with the three groups of singers each with their unique sound are really entertaining for me. I heard it countless times and really enjoyed the medley sung with such gentleness and amazing intonation.... loved it!