debate choices about which options japan had and what resulted was the oshita doctrine and dick and michishita on the paper does so nicely here but it was a reconstruction era. it was a very particular historical moment. and here we are again at a moment of japan trying to rethink and potentially be at that reconstructive moment again but i think the historical context sort of matters to me when i look at your school of thought and when does why matters and they strengthen and weaken over time and part of the question for the project beyond japan perhaps when you're looking at the introduction of new strategic policies or choices, how do you determine what's continuity and what's changed? how do you determine what's in the autonomy, you know, has been there all along in the debate versus what is really signifying that the agency of change has changed, i.e., whether it was institutions or the individual decision-makers. when do you recognize that he's somebody fundamentally different or he was a blip on the screen over time? the second piece of this question is, of course, the dpj. now, has a n