Inside Cafe Bonheur, the pursuit of happiness continues...except for the small accidents continuously caused by clumsy Uru! One day, two mysterious young men walk into the Cafe and declare war against Cafe Bonheur. Uru convinces them to accept the challenge on the condition that the loser will have to quit the industry. But just before the contest, Shindo sprains his wrist! Meanwhile, Uru's mother shows up at Bonheur and tries to convince Uru to come back home. Can Cafe Bonheur survive through all these emotional ups and downs?