Shoma and Kanba Takakura's younger sister Himari has been diagnosed with a terminal disease. One day, while visiting Himari's favourite aquarium she suddenly collapses but finds her springing back to life. What's more, penguins visible only to them become part of their lives. It...

I quite enjoyed the ACCA-13 Anime because it was steadily paced like nothing's happening but you had to pay attention to what's going on. That and it has some great theme songs like "Shadow and Truth". It has some great retro looking backgrounds and world setting too. So here's t...