Tsuri Tama is an endearing anime about a socially-challenged boy who discovers a love for fishing with the help of a self-proclaimed alien named Haru. There are the usual assortment of wacky characters, with a nice blend of humour and drama. The animation is also beautiful and looks great on blu-ray.
In short, this is a great anime for watching when you just want to relax. It doesn't have extreme action or those super laugh-out-loud moments like most of the anime I watch, but it's fun and different. Worth watching!