If anyone is reading this thread and interested, E.J Harrisons 1959 book "The Manual of Karate" based on the work of Reikichi Oya contains reference and details/illustrations on Ten-No-Kata up to Ura No 6. ISBN is 0-572-00063-4.After reading through it I think that Ten-No-Kata is certainly a very good basic training method although I was surprised that it is in fact no more than a kumite drill and not a kata in the normal sense at all. It's name is pretty misleading.