New Super Luigi U: Soda Jungle-6 -- Sumo Bro Bridge

The bridges in this level tilt, and many have Sumo Bros above them to send lightning down. The first Star Coin is between the first two Sumo Bros. Jump and spin to get it. Ahead is a Green Ring and a pipe nearby, which is low on the level, near the purple water. This pipe leads to more bridges and the second Star Coin. Return to the main level and you'll see a random item block. The third Star Coin is directly below a Sumo Bro. Time your jump to get it, so you aren't struck by lightning. There are several bridges in front of the flagpole, so platform over them to reach the goal.