Hakkun is the protagonist of the Super Famicom video game Sutte Hakkun. In the game, Hakkun lives on an island where a rainbow that spread happiness across the land shattered into various parts. Hakkun was required to retrieve the pieces of the rainbow in order to spread happiness throughout the land once more. By accomplishing numerous puzzles, Hakkun managed to do this. The game was popular enough to warrant a sequel, and Nintendo explained that the rainbow had been destroyed again due to "popular request" from its consumers. Hakkun was once again tasked with retrieving the shards, and in the subsequent third game he went to a different island which had its Rainbow of Friendliness destroyed.