The story follows a series of bizarre murders of schoolgirls who have been dismembered and stuffed into boxes. The private investigator hired by a missing daughter's mother joins forces with an antique book seller and others to unravel the murder spree.

Reality quickly unravels when antisocial Yukiteru is called into a death match against 11 other mentally scarred individuals. Each player has a prophetic device tuned to their personality, giving them control over their future—and the fate of their foes.

For Brandon Heat, death doesn't matter. Driven by his need for revenge, he returns from beyond the grave to cripple Milleneon, the huge mafia organization which uses undead monsters as its enforcers. His ultimate goal is to destroy Harry MacDowel, the leader of Milleneon and, at one time, Brandon's best friend...

Narumi is certain that Masaru will be kidnapped by wooden puppets with supernatural strength after fighting them with all his strength. Masaru inherited his father's wealth which has brought many enemies out of the shadows, too many for Narumi to defend him alone. When Narumi is feeling discouraged, Masaru's watcher, Shirogane, arrives with a powerful weapon, the puppet Arlequin.

The "slapstick drama" begins with Seiya Kanie, a high school boy who is invited on a date in an amusement park by a mysterious beautiful transfer student named Isuzu Sento. He is introduced to Ratifa, a "real" princess and the park's manager, and is asked to be the acting manager of this "disappointing amusement park in the Tokyo suburbs

「沒有將來的夢想，也沒有什麼想做的事情，這樣的話，不就意味著未來沒有意義麼……」
我是這樣想著。如果得到那個「日記」的話，到那個時候……
天野雪輝是個優秀的學生，每天都以手機寫日記。一天,天野雪輝從一個叫時空王「deus.x.makina」收到一部手機，而deus說這是個遊戲，這樣雪野就收下了。
可是他後來發現這不是一部普通的手機，而是寫著他的未來--「未來日記」……
當他知道不久後，手機出現「18:21 dead end」的字句，正當他慌張不已時，另外一個未來日記的持有者出現了，奇怪的事從此就展開了……

Deep within the Hidden Leaf Village, young ninja Naruto Uzumaki carries sealed inside him the Nine-Tailed Fox Spirit, which once almost destroyed the village. Always an outcast because of his secret, now Naruto battles alongside his teammates Sasuke and Sakura to prove to himself and everyone else that he's the greatest ninja ever. But he's got a long list of challenges to face before he gets there!

2150 A.D. The battle with the Festum, the silicon life-forms from distant outer space, had reached a new dimension. The North Polar Meir that was crushed during the First Azure Operation had dispersed its fragments all over the world. They all started activity on their own as independent Meirs. Most of the Meirs harbored hatred towards humanity and challenged a fight, however, a portion of the Festum chose coexistence with mankind. Amongst the crossfire, the Ryugujima island alone disappeared from the forefront of battle and continued its silence. The island had gained a means to converse with the Meir since their encounter with Misao Kurusu two years ago. The children of ALVISS had been searching for a way to understand the enemy as they prepared for battle. And now, once again, further evolution was about to befall the island. A girl that understands the language of the Festum, and a girl protected by a Festum. When the two meet, the doors to a new universe opens.

真壁一骑是个生长在对日本而言十分乡下的龙宫岛上的少年──对他来说，像这样的和平是普通到不能在普通的状况。
但当由硅所构成的不明生物·异界体（Festum）开始攻击龙宫岛时，他才开始注意到他现在所拥有的和平生活不过只是个被创造出来的假象。
为了取回自己的和平生活，他和同伴开始一起搭乘人类所创造出来的巨大兵器·法夫那（Fafner）和异界体战斗──
在激战的彼端，等待着他的是……