Nihon suits

http://www.sss.co.jp/~hoshino/design_jacket.htm
/

I must beef up on my Nihongo.
Found this japanese website that has a break down of different styles and cuts for jacket's lapels, pockets vents and more. Check it out.

Interesting tidbit, I haven't seen one in a long time... the pick of the vent that crosses over, this vent is called a hook vent.

It's a tailor's site.

They've moved to
http://www.f-hoshino.com/index.html
though, and they make ladies suits as well as mens.
The prices are reasonable by Japanese standards, but probably outrageous by American standards.

The top for men's suits
http://www.f-hoshino.com/men.html
Standard orders
http://www.f-hoshino.com/st.html
Jacket design
http://www.f-hoshino.com/over.html
Vests (Vest sounds like "best" in Japanese, but please, somebody tell them how to spell )
http://www.f-hoshino.com/best.html
Pants (or trousers, if you please)
http://www.f-hoshino.com/pants.html
Coats
http://www.f-hoshino.com/co.html
Shirts (not much of a breakdown here)
http://www.f-hoshino.com/y.html

They also carry a reasonable variety of accessories for men's formal wear.