Have you ever listened to jazz/funk?
Are you asking me if I have listened to jazz or funk, or jazz-funk (fusion)? 
The latter, Jazz-funk fusion!
Not too much, actually. What is a band that I can look up and listen to in order to see what you're talking about?
You could check out casiopea, or t-square. Similar types of music, both being jazz-funk bands originating from japan.
Is Jazz-Funk usually only from Japan? Are you Japanese? I wonder if there are American Jazz-Funk as well?
Nope, it can come from anywhere. I am not japanese, I have japanese friends that turned me onto those bands in particular.
Oh cool. I just listened to both the bands you mentioned, they are interesting. Does listening to it make you feel a specific way? 
Energized, really. Both just seem to be an upbeat groovy sound that puts me in a good mood.
Which instruments in a song make you the most excited?
Depends really, probably the piano, as it is such a unique instrument and diverse in its use.
I love the piano too, but I like it played more like the band Coldplay, are you familiar with that band?