From the knives you mentioned I don't know the Tanaka. Stay away from the Masamoto HC for its perduring inconsistencies in Fit&Finish, bad surprises and high price.
Between the Hiromoto AS and the Misono Swedish Carbon, hard to choose. As said, very different conception. The Hiromoto has by far the better core steel and easier maintenance, the Misono the better F&F. Both a great performers.