looking utf-8 calm editor

i am looking (simple) calm editor hoop calm opposite encodings same document.

i need arise sites churned japanese english calm editors i have (on an english windows system) amateurish arrangement japanese text.
jedit files don't arrangement japanese calm i have inputted nonetheless i feeling during record browser shows adult correctly.
gvim shows japanese calm editor doubt outlines also browser.
in gvim inputting kanji works (you quarrel pronounciation following press space bar kanji) nonetheless endorse kanji wish replaces kanji doubt marks. (1 doubt symbol each kanji).

can someone advise me calm editor correct html php files means arrangement utf-8 encoded calm also save an utf-8 record ?

thank you.

after reading emacs i hallowed it. below.

thanks everybody hints.
if don't have unicode arise nonetheless have online buy one.
here instructions exercise arise windows component

jedit
i altered arise jedit utf arise japanese shows adult normally.
inputting japanese still mysterious don't typing.
(to change your arise correct files utilities -> tellurian options -> calm area
select unicode arise you'll means japanese characters.

gvim
i am still perplexing figure out supplement arise gvim. once i know i ll transform this.

emacs
emacs does arrangement kanji correctly, displayed ??? nonetheless during slightest i i form japanese name right word.

so during indicate i have contend jedit i japanese calm nonetheless i can't quarrel japanese text. gvim i quarrel japanese calm nonetheless inside calm area displayed ??? same goes emacs.
adding arise emacs gvim sadly adequate excusable task.
at impulse i notepad arial unicode ms arise saving utf-8 record japanese editor. ideal nonetheless during slightest works.