I'm sure many of us here own iPhones, and probably some have experimented with the voice control feature in Japanese mode. I compiled a list of commands showing the English and Japanese versions. I also did it in kana just to make it a little easier. I'm not able to make all of them work (nearly all the phone commands want to dial my Mother for some reason). I'm hoping we could use this thread to collaborate and see what works and what doesn't and what unlisted functions we can discover. Anyway here's my list:

Dial from address book:
"Call" or "Dial" + name of person + "mobile" or "home" etc..
"でんわ” or "でんわをかける” + 名前 + "じたく” or "けいたい”。

Manually dial a phone #:
"Call" or "Dial" + number string
"でんわ" or "でんわをかける”　＋　でんわばんご

Make a correction:
"wrong", "not that one", "not that", "no", "nope"
”ちがう”、”まちがった”、”なちがい”、”これじゃない”

Control music playback:
"play" or "play music", "pause or pause music", "next song" or "previous song".
"さいせい” or ”おんがくをさいせい”、(pause) "いちじていし” or "おんがくをいちじていし", (next/prev song) "つぐのきょく”or "さきのきょく”

Play an album, artist, or playlist:
"play" + "album", "artist", or "playlist" + name
"さいせい” + "アルバム”、 "アーチスト" or "プレイリスト" + 名前
"shuffle”　＝　"シャフル”

Finding out what's playing:
"what's playing", "what song is this", "who sings this song", "who is this song by"
”きょくめいは？”、”このきょくのなまえは？”、”だれのきょく？”、”うたっているのはだれ？”

Genius playlist activation:
”Genius" or "play more like this", or "play more songs like this"
”ジーニャス” or ”にているきょくをさおせい” or "おなじようなきょくをさいせい”

"Cancel"
"キャンセル”

Ah I see someone already posted this.

http://manuals.info.apple.com/ja_JP/iPod...uide_J.pdf - There are the controls, listed on pp. 60-61.

Edit: Here are more: http://wikiwiki.jp/ipn/?%B2%BB%C0%BC%A5%...1%BC%A5%EB