Japan numbers! 
http://www.neogaf.com/forum/showthread.php?t=892313Top-seller: [3DS] Yo-kai Watch 2: Ganso / Honke - 63.401 / 2.422.146
Nintendo 3DS/3DS XL sales:    29.555 /  16.126.245 
PlayStation Vita/Vita TV sales:  15.351 /   3.228.403
Wii U sales: 7.349 /  1.914.829
PlayStation 4 sales : 7.299 /    685.484
Xbox One sales:  25.674 /      25.674
Media Create Sales: Week 36, 2014 (Sep 01 - Sep 07) 
01./03. [3DS] Yo-kai Watch 2: Ganso / Honke <RPG> (Level 5) {2014.07.10} (Â¥4.937) - 63.401 / 2.422.146 (-8%)
02./00. [3DS] Dragon Quest X Online <RPG> (Square Enix) {2014.09.04} (Â¥4.104) - 52.375 / NEW 
03./02. [PSV] Toukiden: The Age of Demons Extreme # <ACT> (Koei Tecmo) {2014.08.28} (Â¥6.264) - 26.599 / 105.983 (-66%)
04./04. [PSV] Love Live! School Idol Paradise Vol.1: Printemps / Vol.2: BiBi / Vol.3: Lily White # <ACT> (Kadokawa Games) {2014.08.28} (Â¥6.998) - 12.856 / 72.566 (-78%)
05./01. [PS3] Persona 4: Arena Ultimax # <FTG> (Atlus) {2014.08.28} (Â¥7.538) - 12.004 / 101.472 (-87%)
06./00. [PS4] Samurai Warriors 4 <ACT> (Koei Tecmo) {2014.09.04} (Â¥7.776) - 11.757 / NEW 
07./00. [XB1] Titanfall <ACT> (Electronic Arts) {2014.09.04} (Â¥7.884) - 8.961 / NEW 
08./08. [WIU] Mario Kart 8 <RCE> (Nintendo) {2014.05.29} (Â¥6.156) - 8.221 / 659.079 (-26%)
09./06. [3DS] Medarot 8: Kabuto Ver. / Kuwagata Ver. <RPG> (Rocket Company) {2014.08.28} (Â¥6.264) - 8.214 / 41.540 (-75%)
10./00. [XB1] Dead Rising 3 <ACT> (Microsoft Game Studios) {2014.09.04} (Â¥7.452) - 7.786 / NEW 
11./11. [3DS] Yoshi's New Island <ACT> (Nintendo) {2014.07.24} (Â¥4.936) - 6.919 / 173.980 (-31%)
12./00. [XB1] Forza Motorsport 5 # <RCE> (Microsoft Game Studios) {2014.09.04} (Â¥7.452) - 5.948 / NEW 
13./09. [PSP] Toukiden: The Age of Demons Extreme # <ACT> (Koei Tecmo) {2014.08.28} (Â¥5.184) - 5.802 / 16.828 (-47%)
14./15. [3DS] Yo-kai Watch <RPG> (Level 5) {2013.07.11} (Â¥4.800) - 5.700 / 1.264.844 (-18%)
15./00. [PS3] Castlevania: Lords of Shadow 2 <ACT> (Konami) {2014.09.04} (Â¥8.208) - 5.222 / NEW 
16./13. [3DS] Dragon Ball Heroes: Ultimate Mission 2 <TBL> (Bandai Namco Games) {2014.08.07} (Â¥6.145) - 5.009 / 133.059 (-40%)
17./14. [WIU] Hyrule Warriors # <ACT> (Koei Tecmo) {2014.08.14} (Â¥7.980) - 4.933 / 96.812 (-35%)
18./12. [PS4] The Last of Us Remastered <ADV> (Sony Computer Entertainment) {2014.08.21} (Â¥6.372) - 4.898 / 44.266 (-44%)
19./16. [3DS] Taiko no Tatsujin: Don to Katsu no Jikuu Daibouken <ACT> (Bandai Namco Games) {2014.06.26} (Â¥5.119) - 4.749 / 157.369 (-29%)
20./07. [PS3] Super Robot Wars OG Saga: Masou Kishin F - Coffin of the End # <SLG> (Bandai Namco Games) {2014.08.28} (Â¥7.690) - 4.437 / 33.245 (-85%)
Top 20 
3DS - 7
PS3 - 3
XB1 - 3
PS4 - 2
PSV - 2
WIU - 2
PSP - 1
HARDWARE
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|System | This Week  | Last Week  | Last Year  |     YTD    |  Last YTD  |     LTD     |
----------------------------------------------------------------------------------------
| 3DS # |     29.555 |     37.515 |     79.191 |  1.464.325 |  2.536.671 |  16.126.245 |
|  XB1  |     25.674 |            |            |     25.674 |            |      25.674 |
| PSV # |     15.351 |     20.734 |      7.314 |    873.046 |    692.892 |   3.228.403 |
|  WIU  |      7.349 |      8.584 |      5.702 |    389.399 |    440.612 |   1.914.829 |
|  PS4  |      7.299 |      6.502 |            |    685.484 |            |     685.484 |
|  PS3  |      6.139 |      7.895 |     13.790 |    360.751 |    605.864 |  10.070.425 |
| PSP # |        288 |        187 |      5.493 |     96.937 |    358.117 |  20.165.346 |
|  360  |        126 |         86 |        201 |      8.094 |     18.181 |   1.647.410 |
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|  ALL  |     91.781 |     81.503 |    112.669 |  3.903.710 |  4.710.452 |  53.863.816 |
----------------------------------------------------------------------------------------
| PSVTV |        910 |      1.156 |            |     60.392 |            |     136.636 |
|  PSV  |     14.441 |     19.578 |      7.314 |    812.654 |    692.892 |   3.091.767 |
| 3DSLL |     23.624 |     30.111 |     60.077 |  1.104.075 |  1.662.722 |   6.529.961 |
|  3DS  |      5.931 |      7.404 |     19.114 |    360.250 |    873.949 |   9.596.284 |
|  PSP  |        288 |        187 |      5.493 |     96.937 |    358.117 |  19.989.359 |
----------------------------------------------------------------------------------------Yokai Watch 2 takes back the crown while the streaming-only Dragon Quest X for 3DS sells 52k for second place. Siliconera reports that DQX 3DS shipments have been halted due to critical connection issues for the cloud-streaming solution of the 3DS software ( 
http://www.siliconera.com/2014/09/09/square-enix-casts-snooze-temporarily-stop-dragon-quest-x-3ds-shipments/ , 
http://www.siliconera.com/2014/09/10/dragon-quest-x-nintendo-3ds-major-issues/ ). Also, the Xbox One launched in Japan last week with Titanfall being its top selling game at 8.9k.
EDIT: If the Titanfall numbers seem low, Media Create does not count bundled versions of the game.
From Road on NeoGAF
Media Create: (Titanfall standalone) + (Xbox One Day One Edition) = 8,961.Famitsu: (Titanfall standalone) + (Xbox One Day One Edition) + (Xbox+Kinect Day One Edition) = 22,416