Anon/Anon
I am certain your Father would disagree, given he quite enjoyed the result as I remember.
My host would be better suited to matters of Aikido, I believe. However I am not surprised your offspring have taken the the martial arts. I admit, I am surprised you have not insisted he fight with something more...familiar.
However I shall bring a stuffed animal for when it is time for a replacement and I will trust that this will satisfy your desire for family time?