its kinda hard to review this without giving too much away...plus the 1st episode aired 26wks ago now, so my memory of how it started is a bit hazy...
Yukiteru loves playing around on his phone and has an imaginary friend named Deus. But Deus is not imaginary, and Yuki gets caught up in a strange battle royale type game where the players, all holding phone diaries like Yuki's, must kill each other off until the final survivor becomes a God. Their diaries each predict the future in different ways, allowing them to evade or capture each other. One of Yuki's cute classmates, Gasai Yuno, has a diary and is strangely attracted to Yuki for reasons he can't quite understand...
This showed rocked! Yuno is an awesome femme fatale, and all the other characters are well written too...the animation is great and the story action packed and violent (probably not for kids)...Yuki is a bit of a pussy, but he mans up over time...still, you can't blame him for being a bit hesitant to kill friends and strangers alike...watch this for sure!