One		One Piece: Pirate Warriors	NAMCO BANDAI Games	12/03/01	90,133 745,907	-86%
Two		Hatsune Miku and Future Stars: Project Mirai	SEGA	12/03/08	86,676 86,676	NEW
Three		Street Fighter X Tekken	Capcom	12/03/08	58,471 58,471	NEW
Four		Mobile Suit Gundam UC	NAMCO BANDAI Games	12/03/08	51,669 51,669	NEW
Five		Metal Gear Solid 3: Snake Eater 3D	KONAMI	12/03/08	38,374 38,374	NEW
Six		Mario & Sonic at the London 2012 Olympic Games	Nintendo	12/03/01	23,587 66,741	-45%
Seven		Mario Kart 7	Nintendo	11/12/01	17,813 1,564,025	-6%
Eight		Super Mario 3D Land	Nintendo	11/11/03	17,336 1,403,654	+7%
Nine		Harvest Moon: The Land of Origin	Marvelous AQL	12/02/23	16,378 124,886	-40%
Ten		Monster Hunter 3G	Capcom	11/12/10	14,286 1,297,797	-10%
11		Theatrhythm Final Fantasy	Square Enix	12/02/16	12,811 112,344	-41%
12		Girls RPG: Cinderella Life	Level Five	12/03/08	9,519 9,519	NEW
13		Naruto Shippuden: Narutimate Storm Generation	NAMCO BANDAI Games	12/02/23	8,591 92,266	-52%
14		Street Fighter X Tekken	Capcom	12/03/08	8,527 8,527	NEW
15		Unit 13	SCE	12/03/08	8,089 8,089	NEW
16		Doraemon: Nobita and the Island of Miracles	Fluidigm	12/03/01	6,546 18,775	-46%
17		Tales of the Heroes: Twin Brave	NAMCO BANDAI Games	12/02/23	5,164 102,831	-58%
18		Just Dance Wii	Nintendo	11/10/13	5,152 560,301	-15%
19		Monster Hunter Freedom 3	Capcom	11/09/22	5,104 212,627	-1%
20		Wii Sports Resort with Wii Remote Plus	Nintendo	10/11/11	5,000 887,800	Unknown

Source: http://www.4gamer.net/games/117/G011794/20120314064/ and Neogaf

Is that the early thread???

One Piece... 90k... AMAZING!!!

Damn, me and sh1nn both posted at the same time! :P

It will decline if software doesn't kick it up. Anything will decline if it doesn't get right software.

 Slightly up... Unit 13 was released... bad numbers anyway.

Don't know if I would call increase of 18 units, slightly up. Would have been cool if it was increase of 13 units. 

Vita last week 10.023
Vita this week 10.041

Unit 13 is a system seller!!! Exactly a 18 systems seller!

One Piece retains #1!
PS2 > 360
SF x TK debuts at #3. Numbers a bit low aren't they?

01./01. [PS3] One Piece: Pirate Warriors # (Bandai Namco Games) {2012.03.01} (¥8.190) - 90.133 / 745.907 (-86%)
02./00. [3DS] Hatsune Miku and Future Stars: Project Mirai # (Sega) {2012.03.08} (¥6.090) - 86.676 / NEW
03./00. [PS3] Street Fighter X Tekken # (Capcom) {2012.03.08} (¥6.990) - 58.471 / NEW
04./00. [PS3] Mobile Suit Gundam UC # (Bandai Namco Games) {2012.03.08} (¥5.040) - 51.669 / NEW
05./00. [3DS] Metal Gear Solid 3: Snake Eater 3D # (Konami) {2012.03.08} (¥5.980) - 38.374 / NEW
06./02. [3DS] Mario & Sonic at the London 2012 Olympic Games (Nintendo) {2012.03.01} (¥4.800) - 23.587 / 66.741 (-45%)
07./06. [3DS] Mario Kart 7 (Nintendo) {2011.12.01} (¥4.800) - 17.813 / 1.564.025 (-6%)
08./08. [3DS] Super Mario 3D Land # (Nintendo) {2011.11.03} (¥4.800) - 17.336 / 1.403.654 (+7%)
09./03. [3DS] Harvest Moon: The Land of Origin (Marvelous AQL) {2012.02.23} (¥5.040) - 16.378 / 124.886 (-40%)
10./09. [3DS] Monster Hunter 3G # (Capcom) {2011.12.10} (¥5.800) - 14.286 / 1.297.797 (-10%)
11./05. [3DS] Theatrhythm Final Fantasy (Square Enix) {2012.02.16} (¥6.090) - 12.811 / 112.344 (-41%)
12./00. [3DS] Girls RPG: Cinderella Life (Level 5) {2012.03.08} (¥4.980) - 9.519 / NEW
13./07. [PS3] Naruto Shippuden: Narutimate Storm Generation (Bandai Namco Games) {2012.02.23} (¥7.330) - 8.591 / 92.266 (-52%)
14./00. [360] Street Fighter X Tekken # (Capcom) {2012.03.08} (¥6.990) - 8.527 / NEW
15./00. [PSV] Unit 13 (Sony Computer Entertainment) {2012.03.08} (¥4.980) - 8.089 / NEW
16./11. [3DS] Doraemon: Nobita and the Island of Miracles (FuRyu) {2012.03.01} (¥5.229) - 6.546 / 18.775 (-46%)
17./10. [PSP] Tales of the Heroes: Twin Brave # (Bandai Namco Games) {2012.02.23} (¥6.280) - 5.164 / 102.831 (-58%)
18./16. [WII] Just Dance Wii (Nintendo) {2011.10.13} (¥5.800) - 5.152 / 560.301 (-15%)
19./18. [PSP] Monster Hunter Freedom 3 (PSP the Best) (Capcom) {2011.09.22} (¥2.990) - 5.104 / 212.627 (-1%)
20./22. [WII] Wii Sports Resort with Wii Remote Plus # (Nintendo) {2010.11.11} (¥5.800) - 5.000 / 887.800

This is cool to post too, as it has the drop %

For street fighter? Ya they are pretty bad, pretty sure if you compare them to past versus or fighter series, you would see a difference.