What is favorite vocaloid and your top five favorite vocaloid songs.?

Please give a youtube link to each of your top five favorite songs! :D
My favorite vocaloid is Kaito

My top five favorite vocaloid songs.

1. What's Color by Kaito
http://www.youtube.com/watch?v=ImJR_C42B…
2. Panda Hero by GUMI
http://www.youtube.com/watch?v=8ZQ2tvqLg…
3. When I Get Home My Wife Pretends To Be Dead.
http://www.youtube.com/watch?v=QZAzcfScA…

4.Top Secret- Miku
http://www.youtube.com/watch?v=f7QOoviO-…

5. Mad World by Oliver!
http://www.youtube.com/watch?v=55BuJ_MWF…