3DS just had LoZ: Majora's Mask, Monster Hunter 4 Ultimate, Codename STEAM, Fossil Fighters, SMT: Devil Survivor 2 Record Breaker, Xenoblade Chronicles 3D. There hasn't been one month so far where it got no games this year. They might not be "big" titles, but not every game will be.

The 3DS has upcoming

Puzzle & Dragons Z + Puzzle & Dragons Super Mario Edition,

Etrian Oddysey 2: Untold, the Fafnir Knight

Monster Hunter Stories,

Stella Glow,

Fire Emblem If,

Bravely Second,

Final Fantasy Explorers (if it gets localized),

Animal Crossing Happy Home Designer,

  LEGO Jurassic Park,

Yo-kai Watch (Which IS getting localized),

Rodea The Sky Solider

The inevitable next Pokemon game (X2 and Y2 or Pokemon Z or whatever they decide to do)

Then we have a bunch that will be announced at E3.

3DS = Not dead and been supported pretty well so far this year.

The Wii U just had Kirby & the Rainbow Curse and Mario Party 10 (this does suck though, as we should have gotten at LEAST one game per month)

HOWEVER

The Wii U has

Zelda U,

Star Fox U,

Xenoblade Chronicles X,(which already got released in Japan)

Splatoon(Which is about to release in two weeks),

Shin Megami Tensei X Fire Emblem,

Yoshi's Wooly World(which is about to release in EU and Japan next month),

Mario Maker,

Fatal Frame V,

Devil's Third,

LEGO Jurassic Park,

LEGO Dimensions,

Guitar Hero Live,

Project CARS,

Rodea the Sky Solider,

Mighty No. 9

Legend of Kay Aniversary.

Tantalus's Wii U port

Project Treasure

Plus, Miyamoto said they have a lot of surprises for the Wii U at E3. This could mean

The rumoured Paper Mario U, Animal Crossing U (this is gonna happen guys) Pokken Tournament getting ported to the Wii U (which is a given basically) Metroid U (which Retro Studios is working on a Wii U project, so it is probably Metroid), we may be getting the localization of Dragon Quest X finally,  and Next Level games Wii U project(which idk what it could be). We might also get a Punch-Out U (I like to call it Punch-U-Out lolololololol) COD; Black Ops III? Idk, but we are getting something from Activision. Pikmin 4, which Miyamoto said he is making more Pikmin games, I am just sceptical on if the next one will be for the end of the Wii U's lifetime or a launch title for the next home console. We also have that Project GUARD and Project Giant Robot, but I have a feeling those got put into a different game.

Wii U = Not dead and alive. (it has been quite dead though since Captain Toad released in Dec for US and Japan and January for EU)

That's not even close to the amount of PC downports PS4ONE is getting, though.

Not as annoying as the Witcher 3 downport/inferior version threads IMO.

But 3DS is declining fast. It doesn't even have half a dozen games set for the second semester in Japan and many titles failed to perform as they were supposed to (Bravely, Code Name STEAM, Kenka Banchô etc). Nintendo must be putting efforts on NX atm to ensure hardware renewal ASAP.

"Is just another day on the Internet".

The Witcher 3 threads are by far the most annoying things, I have largely thankfully stayed out. 

3DS is up YoY, so its actually flat rather than Declining. That said you said many 3ds games failed but thats nowhere near true. You just named fail ones and Bravely Second didn't fail. 

That said how many of the upoming 3ds games didn't we know about 2months ago thats coming in June-Aug? Alot. Need to stop with japan especially when 3ds a system not getting as many games as vita/ps4 is still ahead of both of them in sales

Yes, I also think it's sad that both devices are dead despite such a great line up. But at some point we have to come to terms with it.