I'm 5'10" but regardless, I find this kind of advice completely useless. That's not going to happen so I don't know why you bother to persist with these suggestions like they haven't been shot down several times already.
So I'm going to make the case again that I think full-cut pants work much better for me. They are definitely more comfortable and given my oddly shaped legs they seem to be the only way to get a clean vertical line.
Compare these two images; same jacket, same shoes, different pants. I think the tapered trousers make the fit look top-heavy whereas the full-cut trousers are more balanced and more in proportion. I wouldn't normally wear a tweed jacket with these...
You're drunk and to answer the question you meant to ask, no I don't think it works. The collar points are too long and the spread is too wide. It looks good with a tie, but without one it takes up too much space on its own to not be distracting
whoa! Japan has got to be one hell of a first experience out of the country. Mine was England and I thought that was pretty different. I hope we get to hear more from your perspective on what the trip was like for you.