In my opinion Japanese fashions, creations and designs are actually extremely creative, various and actually don't have the boundaries that western fashion sometimes sets for itself. (The burdon of the history of western pattern making?)
In a way it is fantastic that Japanese teen styles such as Visual Kei, Lolitas etc have made the headlines in western countries in recent years, but also it is sad that the huge talent of Japanese designers is too often forgotten. 90's fashions are making it's way into mainstream fashion so why not checking out the most famous makers of Japanese fashion, who started in the 80's - 90's: Yohji Yamamoto, Issey Miyake, Rei Kawakubo, Junya Watanabe - just to name a few BIG names.
Then there are lots and lots of new names: Limi Feu, Mint designs, Toga, Lad Musician, Taro Horiuchi...
I haven't been in Japan for a couple of years now so I don't even know the truly latest creators, but I still guarantee the amount of creativity and different styles in Japan will blow your heads off - in a very positive way
I'm have been thinking of actually setting up a blog about Japanese fashion, but not of Visual Kei etc, but of the more high-fashion side of things. I'm sure I will some day (when I have easier access to all the info again), and will let you guys know of it too if interested.
P.S. Some good mags to read:
SO-EN
Magazine Subscription Service Discontinued
High Fashion (if you can catch some older issues, if i have understood right they dont publish this anymore..)
Gap Press / Tokyo