What to add on the 回転寿司？

Let's all put our heads together and think of stuff to put on the sushi track. I know all of these can't be put up, but I would really like to see 1, 4, 6 and 9.

1. Well, the first thing that obviously comes to mind is the statue of Colossus of Rhodes (rest in pieces).

2. A ying-yang ball

3. A pokeball

4. A treble clef

5. A recycling symbol

6. The left half of a brain, garnished with lemon

7. Enoki Mushrooms

8. The character 刀

9. A copy of 'The Protocols of the Elders of Zion'

10. The face of Charles Manson