Yuki Sanada is a high school boy who cannot communicate with people well and doesn't have a single friend. He lives on Enoshima island with his grandmother. One day, he meets a boy named Haru. Haru calls himself an alien who visited the Earth for fishing. Another high school boy, Natsuki, and a mysterious Indian, Akira, join the two and the island becomes the center of the event which determines the fate of the world.
This is probably my favourite of this seasons anime it's nice, easy going and surprisingly moving despite it's lack of seriousness. Personally I really like the characters in the show. They each have seemingly serious issues in there life which are being confronted through hilarious antics, friendship and the cathartic act of fishing... and maybe a bit of world saving.
Also this anime has Ducks! Why the hell wouldn't you watch it?!