Will 2015 E3 be the last Wii U-focused E3 for Nintendo?

[VillANGER]

Yes it is. Don't expect many AAA WiiU games after Zelda U in December.
Iwata has shifted all his focus on the mobile gaming market.
He has silenced Shigeru, made him stop any projects for wiiU. It's all about the NX (iOS/Android), slowly progressing to the N-phone.