Even after death, life is full of paperwork and criminals. Tsuzuki Asato is a 26 year old, happy-go-lucky, and dorky shinigami (god of death) whose job is to makes sure that those who are dead remain dead and stay in their proper realms. Even though he's had this job for over 70 years, he is in the worst division with horrible pay. He also has a knack for not keeping partners (since shinigami work in pairs), but now he seems to have one that will stick around; stubborn, smart-mouthed, serious and defensive 16 year old, Kurosaki Hisoka. With each case they investigate, they come closer to the conspiracies of the serial killer Dr. Muraki Kazutaka. Tsuzuki's relationship with Hisoka is growing stronger and closer...but there is a dark past to how Tsuzuki died that will not give him peace.

In the near-future Japan, global warming has brought the large city Yokohama underwater, and only the hills remain above the ocean surface. What used to be one of the largest cities in Japan now feels like a small town. Basically, the existence of the island country itself has been threatened. However, there is no feeling of desperation, devastation, nor hopelessness. People are enjoying laid-back lives, and they seem to appreciate each other's company, enjoying the quiet and peaceful time together. This is especially so with Alpha, a carefree young woman who runs a cafe, named Cafe Alpha. She enjoys her life immersing herself in the beautiful nature all around her. There is nothing more precious to her than spending quality time with her kind friends. Oh, the fulfillment and the joy she finds in life... it all indicates her to be a compassionate human being, but she is not quite a human. She is actually a type A7M2 robot. One day, upon hearing a radio forecast warning an approaching typhoon, her old friend who lives close by invites her to the gas station he runs, worried that her old cafe may not withstand the typhoon. Indeed, the passing of typhoon leaves Alpha with her cafe severely damaged. That's when she decides to go on a journey to raise money to rebuild her cafe, and also to see the outside world away from her friends and the comfort of a peaceful life.

Recap of first 5 episodes of Cheer Danshi!!

The glittering spotlights. The sparkling, fluffy, cute outfits. The charming voices while dancing with bright smiles. Under the dazzling lights on the big city stage, these would be the mermaid idols who swim and dance freely underwater. But far from this big city, the girls once lived in the peaceful village of Parrel. These girls, who would not even imagine such a glittering future for themselves, are instead just raising a fuss over the snack cakes they are eating. This is the story of the cheerful daily life of mermaids who strive their hardest everyday.