none because There is A Light That Never Goes Out.
How many dragon Ball z characters does it take to screw in a lightbulb? Only one, but it'll take at least 6 episodes!
All of them-----no one wants to be the charcoal-colored one.
An electric elephant !
He wanted to lighten the mood in such a dim atmosphere.
It doesn't matter.
It takes two. One to change the bulb and the other to kick the switch.
