2000 years from now, humans are nearly exterminated by titans. Titans are typically several stories tall, seem to have no intelligence, devour human beings and, worst of all, seem to do it for the pleasure rather than as a food source. A small percentage of humanity survived by walling themselves in a city protected by extremely high walls, even taller than the biggest of titans. Flash forward to the present and the city has not seen a titan in over 100 years. Teenage boy Eren and his foster sister Mikasa witness something horrific as the city walls are destroyed by a colossal titan that appears out of thin air. As the smaller titans flood the city, the two kids watch in horror as their mother is eaten alive. Eren vows that he will murder every single titan and take revenge for all of mankind. Written by Anonymous

The story follows Eren Yeager and Mikasa Ackerman entering Titan Junior High, a school where humans and Titans study in the same area in coexistence. Because of a traumatic event, where the Colossal Titan ate his lunch back in middle school, Eren hates the Titans, and is constantly trying to find a way to rid the earth of their kind. Because of this, he has a hard time making friends, much to Mikasa's worry.

Shōyō Hinata began playing volleyball after seeing the "small giants" who played the sport when he was in elementary school. He suffers a crushing defeat in his first and last tournament in middle school at the hands of his rival Tobio Kageyama. So, Hinata joins Kurasuno High School's volleyball team, vowing revenge against Kageyama. However, Kageyama is also on Kurasuno's team. The former rivals form a legendary combo with Hinata's mobility and Kageyama's precision ball-handling. Together, they take on the local tournaments and vow to meet Kurasuno's fated rival school in the nationals.

There was a time when the Hachimitsu Private Academy was a revered and elite all-girls' boarding school on the outskirts of Tokyo but a recent policy revision is allowing boys into the student body. On his first day, Kiyoshi Fujino discovers that he's one of only five boys enrolled at the school. Completely overwhelmed by the thousands of girls on campus, the few boys find that their situation is less than ideal.

Mobile Suit Gundam 00 is an anime television series, the 11th incarnation of Sunrise studio's long-running Gundam franchise comprising two seasons. The series is set on a futuristic Earth and is centered on the exploits of the fictional paramilitary organization Celestial Being and its efforts to rid the world of war and conflict with a series of unique and extremely advanced mechas mobile suits known as "Gundams". It is directed by Seiji Mizushima and written by Yōsuke Kuroda, and features character designs by Yun Kōga. The 25-episode season was officially announced by Sunrise during a 15-second trailer on June 2, 2007. The series aired on the Mainichi Broadcasting System and Tokyo Broadcasting System from October 5, 2007 to March 29, 2008. The second season began on October 5, 2008 and concluded on March 29, 2009. A movie sequel was released on DVD and Blu-ray on December 25, 2010 in Japan. Mobile Suit Gundam 00 is the first Gundam series to be animated in widescreen and in high-definition.