Let's hope it turns like you hope for and hopping JRPG games will flourish when it happens. But in my prediction XCX does not have a hype like SSB or Mario Kart and this:

Famitsu - This week's most wanted games (Jan. 26th, 2015)

Jan 26, 2015 by RawmeatCowboy
1. [PS4] Final Fantasy XV – 1,009 votes
2. [PS4] Dragon Quest Heroes – 835 votes
3. [3DS] Bravely Second – 673 votes
4. [3DS] The Legend of Zelda: Majora’s Mask 3D – 586 votes
5. [PS3] Persona 5 – 568 votes
6. [PS3] Dragon Quest Heroes – 517 votes
7. [PS4] Kingdom Hearts III – 504 votes
8. [PS4] Persona 5 – 488 votes
9. [3DS] Theatrhythm Dragon Quest – 464 votes
10. [PS4] Metal Gear Solid V: The Phantom Pain – 373 votes
11. [PSV] Sword Art Online: Lost Song – 329 votes
12. [WIU] The Legend of Zelda – 322 votes
13. [3DS] Etrian Mystery Dungeon – 292 votes
14. [PS4] Bloodborne – 270 votes
15. [3DS] Lost Heroes 2 – 268 votes
16. [PSV] Kan Colle Kai – 266 votes
17. [PSV] God Eater 2 Rage Burst – 251 votes
18. [3DS] PoPoLoCrois Farm Story – 250 votes
19. [PS3] Samurai Warriors 4-II – 225 votes
20. [PS3] Dai-3-Ji Super Robot Taisen Z Tengoku-hen – 223 votes
21. [3DS] Devil Survivor 2: Record Breaker – 216 votes
22. [PSV] SaGa 2015 – 214 votes
23. [PS4] Far Cry 4 – 196 votes
24. [PS4] Yakuza Zero – 174 votes
25. [PS3] Resident Evil: Revelations 2 – 173 votes
26. [PS4] Resident Evil: Revelations 2 – 172 votes
27. [PS4] Final Fantasy Type-0 HD – 160 votes
28. [PS3] The Last Remnant – 159 votes
29. [3DS] The Great Ace Attorney – 137 votes
30. [PS3] Yakuza Zero – 135 votes

http://www.gonintendo.com/?mode=viewstory&id=245905

and don't forget SSBU and Mario Kart 8 have bigger market target while XCX is for teens and above and JRPG lover (while i agree most Japanese gamers like Jrpg but there are some non Japanese Wii U owners live in Japan)

If you think good games bombing is cool, here's hoping Xenoblade Chronicles X can't break 100k.

I can definitely see XCX being really big in Japan, especially with that nice Wii U bundle.

So wait were going by Weekly % increase?? If so then sure, the announcement of this bundle will likely frop the WiiU sales by a bit until it releases. Can totally see it plus other factors bringing WiiU sales up 215% week on week. I mean thats still like only going to be 12.5k or so, likely less.

Wii was the number one console at that time and it's still get a small sales , and just thinking how small Wii U sales now it make even worse for XCX to out sales SSBU and MK8  (even the game will have a hard time achieving good sales number).

Ya doesn't seem like Japan care too much for the Xenoblade series.

Xenoblade was closer to 190k on Wii actually.

The game had a fantastic life on the second hand market, it actually sold more used copies than new ones, had a great word of mouth and was a fan favorite.

Really, the only thing stopping XenoX to do well its the WiiU.

Yeah i guess we can blame Wii U for that. But the point is,  it will be difficult for XCX  out selling  SSBU and MK8 sales.

You are missing the point. Tbone isn't saying it will sell better. 

Why use January 26th?