1. Master Shield with Master Sword.
2. Master Ball, defaced with an "O" ;-;
3. Kirby with Kid Icarus's "laurel" thing.
4. Conductor from Animal Crossing?
5. Typical Mario End-Stage Flagpole, on a ? Block.
6. Mew

I'm pretty sure I'm the first to get the Kid Icarus reference, right?

 

you got it all right!​

 

updated​

 

The monkey is from Animal Crossing, there is some pokemon, mario, Zelda I think. That's all I can do, haha.