Ok, so I kind of did this before, but with the Shocking Alberto tidbits, I'm going to make my own little guesses on software Japanese 3rd parties have in the pipeline.
Tecmo Koei- I expect pretty good support. Nintendo seems to have a decent relationship with them.
-Probably a Dead or Alive port
-Orochi 2 was unofficially confirmed by a Italy Gamestop list and seems plausible
-Samurai Warriors 4 (SW 3 was initially a Wii exclusive, and this would meet the non-port original title Alberto tidbit)
Bonus guess- Nintendo Musou. (seriously, I think it could happen)
Namco Bandai- Same- Good relationship with Nintendo.
-One Piece game of some sort
-Taiko Drum is a lock
-Ridge Racer
-Tales mothership title, maybe a true Symphonia sequel? (I have a good feeling about this one. Alberto hinted Nintendo was trying to land this and again fits in with the whole non port, A-team tidbit)
Level 5- Not expecting too much, but I think Wii U will be the destination of any home console projects
-Inazuma Strikers sequel
-Ni No Kuni port
-Youkai Watch (no platform announced yet)
SE- Who knows. I was not expecting much, but Alberto's latest hints makes me optimistic there might be some good stuff.
-FF13 collection- easy money
-Some sort of Dragon Quest game besides DQX
-Kingdom Hearts 3 or something else
- New IP
Capcom- IMO this is the best candidate for the non-port, non B-team tidbit. Capcom likes to introduce new IP's early in the generation and Capcom has a good relationship with Nintendo.
-Dragon's Dogma G/ enhanced port
-Fighting game
-Basara 4
-Maybe Monster Hunter? just cannot believe Capcom is going to fully give up on the home versions- MH Tri did sell over a million in Japan and did ok in the U.S.
-New IP or 2
Edit- Obviously I did not look at Sega or Konami. Frankly I expect little from either of them. I could also see Atlus maybe taking some unannounced PS360 projects and moving them over.
Obviously it is hard to guess at new IP's, but like I said I think Capcom is a good candidate.