Why the OLDER Japanese Constitution is Better Than the Philippine Constitution

Philippine Japanese Journal Some advocates against charter change often cite that some countries have an older constitution. One example is the USA. The other example, surprise for some, myself included, is Japan. Some may say that a new constitution isn't needed because some countries have an older constitution. However, reading through the Constitution of Japan and comparing it with the 1987 Constitution of the Philippines , one can think about quality over quantity. The Philippines had changed its constitution from 1935, to 1973 (which I believe was illegal), and the 1987 version (which sprang out of a desperate need). I recommend reading both links that I just sent, to understand my point! Can a shorter vs. longer constitution be the reason? As I read both, the Constitution of Japan is surprisingly not-so-complicated. The Constitution of Japan would only be composed of 16 pages (printed on short bond paper). Meanwhile, the 1987 Constitution of the Philippine...