Of course Goodwear is the better repro…but I want to try on at least one of the Japanese makes. And, it it happens to be a great fit, I can get it now, and at a very favorable exchange rate.Junky Special in Shinjuku has a similar or even bigger selection of Buzz/Sugarcane (Toyo) than Hinoya and is a lot closer to TRM (about 3 subway stops). So you might be able to squeeze in both.
As you are probably aware they are very nice jackets in their own right, but if by a 'better' A2 you mean more accurate/higher quality I'd forego the Japanese efforts and get in line for a Goodwear.
Dinner ?? ….. Dinner???…… My God Man!!Only Tokyo. I have a 24hr layover, so not a lot of time. Time for one good stop and dinner, really.