Chris Parker
Grandmaster
Seriously though, How many kata do you need to have a good answer for everything(within reason)?
That depends entirely on what you're looking to have answers for, really. For example, I could put together a program for dealing with the bulk of unarmed assaults, covering the majority of situations, in about 10 or 15 kata, but it won't then deal with groups, verbal de-escalation, knife assaults, firearms, impact weapons, use of weapons, and so on. If you look at the various Ryu-ha, Gyokko for instance has about 50 (including Kihon Gata), and is very comprehensive in what it covers (striking, grappling, kicking, short and long weapon defences, intuition methods, and so on), but there is no group work, no ground work, and so on. Koto Ryu has no kick defences, no group, and no intuition. Kukishinden has no weapon defence, Togakure has no strike or kick defence, but does have group defence and intuition, as well as multiple weapon uses. A modern look at things will have a very different set of requirements to the traditional methods, and so on.
One example may be our knife training programs. We have about four complete "knife" programs, for different situations, including reverse grip entrapping work, knife against thrusting weapons (such as bayonets), tactical approaches to knife etc, but a few years ago I actually developed a new one, as it dealt with knife in a way that wasn't covered in the other material we have. That's certainly not saying that the programs were lacking, in and of themselves, just that there was a situation that wasn't covered. So how many knife programs are needed? Honestly, it depends on where you may expect it to be used. I'd give a different program to a military person than I would a civilian, for instance.
yeah that's what I was looking for, kata which had Tori delivering body strikes but to avoid being inundated with 15,000 kata I specified moving forward 45, checking with the trailing hand, counterstriking above the shoulders and then delivering a solid body-shot.
You may be looking for something a little too specific, then. I can think of kata that have elements of a number of the aspects you mention, but not all of it. It's like asking if anyone knows a good movie... which is 1 hour 49 minutes long, is an action-adventure, with a love triangle between Bruce Willis, Kiera Knightley, and Meryl Streep. Oh, and it's in French.
And again, if you're picking out exactly what you want the kata to have, then you're possibly missing out on what the extant kata have to teach.
Hmm, which Ryu? that's a good question, I don't know enough about any of the ryu to say.
And that's kinda the point. You're asking for something without knowing what is actually out there. The kata are the way they are for very good reasons, designing ones that are what you would want them to be is ignoring the reasons they are the way they are.
Bear in mind that creating your own training programs for modern self defence training at home isn't in and of itself bad, provided you are properly informed on how such things need to be designed, but looking for kata to fill a specific need or desire like this is not going to be very fruitful.