Mikan Sakura is a normal 10-year-old girl. Optimistic, energetic, and overall a very sweet child, Mikan is the complete opposite of the aloof, intelligent, and somewhat cold-hearted, Hotaru Imai. Despite their glaring differences, the two girls have been best friends for a very long time. So when Hotaru suddenly transfers to Alice Academy, a prestigious school in the city, her best friend is devastated—especially when she hears of the horrible rumors regarding the academy's harsh treatment of students. Beset with worry, Mikan runs away to see her best friend!

Allen Walker is an exorcist working for the Black Order whose mission is to protect mankind from the evil Millennium Earl and his deadly Akuma. Allen and his comrades must recover lost Innocence while defending against the Earl’s terrifying army. But if they fail, Innocence will be lost forever.

When summer break begins, Haruka is only thinking of hanging out with her friends—until one fateful night she learns that she’s the keystone in an interdimensional battle for not only the Earth’s future, but the very survival of all existence across the multiverse.

In the story, a gigantic hole suddenly opened up in the world one day, and demons appeared. The king thinks that this portends the return of the demon king Rukimedesu, who was sealed away by the hero Kureashion a millenium ago. The king decreed that the descendants of the hero must take on the threat, and 75 people showed up. Hero No. 45 (Aruba) and a sadistic palace warrior (Ross) team up, and their adventure begins.

The year is 2199. The human race has been crushed in their war with the Gamilos, driven into underground cities by the invader's assault. Scientists estimate they have only a year left. The young officers Susumu Kodai and Daisuke Shima receive a mysterious capsule from a ship that made an emergency landing on Mars and return with it to Earth. It contains humanity's last hope: the planet Iscandar on the other side of the Magellan Galaxy has the technology to defeat the Gamilos and restore the planet. The space battleship Yamato is entrusted with this task, but they have only one year before humanity ends.

Legend says, when the Evil God awakens from the deepest of darkness, the god of fate will summon Six Braves and grant them with the power to save the world. Adlet Mayer, self-proclaimed "Strongest Man in the World," has arrived at the continent of Piena in hopes of becoming a Brave. Although it doesn't go as smoothly as he had planned, Adlet is ultimately chosen as one of the six heroes shortly after being greeted by Nashetania Loei Piena Augustra, crown princess and fellow Brave.

This story follows the two as they embark upon their destined journey to fight the Demon God, intending to meet up with their fellow heroes. However, when they finally unite, seven heroes are present, and soon the others begin to suspect Adlet to be a fraud. Now on the run, Adlet must utilize his unique skill set and wit in a fight for his life to identify which member of the group is the true impostor before it's too late!

Being an adult is hard, and for Uramichi Omota, that truth weighs on him. While on TV, he’s the upbeat exercise instructor for a children’s show, but he and his coworkers keep revealing the plight of adulthood on air. At least they’re working through it.

Join Tadakuni, Hidenori and Yoshitake as they undergo the trials and tribulations of life in high school. Each episode presents the boys and their classmates in unique situations that you may or may not have faced in high school yourself.