改行しなかったので読みつらいでうしょね、鬱、修正版です
こんな感じでよろしいでしょうか？
文法の間違えはあるかと思いますが、いわんとしてることは伝わると思います。
ほかになにかつけたすことが有りましたらどしどしいってください。

Dear OmniWeb Developer Team

We are Japanese users who love OmniWeb
sp on Japanese biggest message bord
called 2ch (http://www.2ch.net).

There is a disscussion bord about OmniWeb
(http://pc.2ch.net/test/read.cgi/mac/1014831463/l50)
named as " Anyway Omniweb part3" .
Japanese dependent bugs were founded,
so we would like to submit bugs
with samples.

<<bug report1>>
Clush is always occured When OmniWeb is running
with defalt Japanese Input Method called "KOTOERI"
and tryng to close any OmniWeb window.
Other Japanese input method were tested
and did not caused this bug.

<<Result>>
Probability of Bug:100%

Sample
Power Mac G4(QuickSilver2002) / 256MB or 1.2GB
iBook(late 2001) / 640MB
PowerBook G4 500 / 384MB
PowerBook G3 500 / 768MB
iMacDV 400 / 384MB
PowerBook G4 667 / 512MB
Power Mac G4 450 / 512MB
PowerBook G3 500 / 768MB
iBook(Dual USB)500 / 384MB
Power Mac G4 466 / 384MB
iMac SE 700 / 512MB
PowerBook G3 500MHz / 768MB
N.B:Every tester used OSX10.1.3 and OmniWeb sp55-60.



<<Report2>>
Some web pages were not displayed properly.
http://tiyu.to/
www.keio.co.jp/bus/index.htm
www.rinkobus.co.jp/
www.nishitokyo.co.jp/index.htm
www.nikon.co.jp/main/index.htm
www.nissan.co.jp/

Yours Sincerely
cocoaなななしさん。