[AnimeOnBlu]

Release by Universal-Geneon Japan
Box Set - Kill Bill Vols. I & II:

Kill Bill Vol. I:

Kill Bill Vol. II:

Release Date: 4-21-2010

Specs:

Video: 1080p AVC 2.35:1
Audio: English and Japanese TrueHD 5.1
Subtitles: English, Japanese
BD: BD50
Time: 111 mins / 137 mins
Extras:
KB1:
The Legend of "Kill Bill Vol.1"
The 5,6,7,8's Music Video : The 5,6,7,8 's
● Six-match (battle scenes preview)
(1) vs. Copperhead
(2) vs. Crazy 88
(3) vs. Go Go Yubari
(4) vs. Crazy 88
(5) vs. Johnny Mo
(6) vs. Cotton Mouse
(7) Extra: snakebite death squad (Anime)
●Secret story Animation (Making Animation Part)
●We shop the day of Aoba (Making)
●Lithography draft (part animation and storyboard comparisons.)
●Theatrical and teaser spots ● TV ● = Benefits Journal Collection Japan Version
* Extras in SD (4:3).
KB2:
Kill Bill Vol.2 』● The Legend (Making)
● Fight Hissatsu visionary Bill (scenes)
● Mariachi in the wild (Chingon Live at "Kill Bill Vol.2") premier party)
● Theatrical trailer (Japanese version trailer 3 types)
*Extras in SD (4:3).

No mention if it is Uncut. CDJapan is listing Vol. 1 and Vol. 2 as the US Version. So it might not be uncut.
The Geneon-Universal Pages seem to confirm this based on the runtime given.
Sold in a 2 pack or as separate releases.

Box Set:
Amazon Japan
KB 1:
Amazon Japan
KB 2:
Amazon Japan