Is it legal to have an unbalanced formation on kickoff in 6man football. For example: can I put four players to the left of the kicker and only one to the right of the kicker?
As long as they are all between the 30- and 25-yard lines, you can have them line up any way you want when it comes to which side of the kicker/ball. There is no requirement like we have in 11-man ball.