goodoldgreg

Directed by Ootomo Katsuhiro of Memories and Steamboy. In the year 2019, thirty-one years after World War III, the authority of Neo-Tokyo is waging a constant battle against Underground rebels.

The protagonist Akira Fudo learns from his best friend, Ryo Asuka, that an ancient race of demons has returned to take back the world from humans. Ryo tells Akira that the only way to defeat the demons is to incorporate their supernatural powers, and suggests that he unite with a demon himself.

Himura Kenshin is a vagabond with a dark past and sunny disposition. Not a ronin but a rurouni, he was never a samurai, but an assassin of utmost skill in the Meiji restoration, who in the turning point of the war simply walked away.

Makunouchi Ippo is an ordinary high school student in Japan. Since he spends most of his time away from school helping his mother run the family business, he doesn't get to enjoy his younger years like most teenagers.

There once was a man named Gold Rodger, a pirate, and he was given the glorious title: ‘King of the Pirates’ for possessing the legendary treasure, One Piece. He had fame, fortune, and power, until one day, he caught and brought to the execution tower to be executed.

In a world where having superpowers is the norm, heroes fight day and night against the villains who terrorize the populace in order to keep peace and order in the society. The story follows a seemingly bland but extremely powerful individual named Saitama, who initially fights as a hero for fun.

Ippo Makunouchi is a timid but hardworking boy who spends most of his time helping his mother with their charter fishing business. Ippo mostly kept to himself in school, and was always picked on by bullies as a result.

YuYu Hakusho (??

From Baka-Updates Manga: Throughout his childhood, Makunouchi Ippo has always been picked on by his fellow classmates. Long hours helping his mother run their family business, a fishing boat store, has left him without the time to make friends, and so he remains an introverted loner, doomed to be beaten day in and day out.

Follows the life of an average hero who manages to win all battles with only one punch. This ability seems to frustrate him as he no longer feels the thrill and adrenaline of fighting a tough battle, which leads to him questioning his past desire of being strong.

Trigun: Badlands Rumble is a 2010 film by Madhouse. It is based on the Trigun manga, written by Yasuhiro Nightow.

Shibusen, standing for Death Weapon Meister Academy (DWMA) the technical school for Reaper Armsmasters that operates from the deepest recesses of all the corners of the world, in order to prevent the second coming of the so-called Demon God who is feared upon bringing destruction of all humankind and envelop the world with nothing but madness and darkness. The reaper built this agency for weapons and for those who will be trained to wield them.

Kagome Higurashi, a normal 15-year-old girl, falls down a dry well--and finds herself in the feudal past, 50 years after her ancestress Kikyo imprisoned the half-human/half-demon Inu-Yasha. As the reincarnation of Kikyo, Kagome possesses a magic jewel that greatly increases the power of demons.

Attack on Titan (literally translated as "Advancing Giants") is a Japanese manga series, and now an anime, originally written and illustrated by Hajime Isayama. The story centers around the lives of Eren Yeager, his adoptive sister Mikasa Ackerman, and their friend Armin Arlert, who live in a world where the remnants of the human population live inside cities surrounded by enormous walls due to the sudden appearance of the Titans, gigantic humanoid creatures who devour humans seemingly without reason.

The story follows Issei Hyodo, a dim-witted, lecherous second-year high school student who is killed by a girl on his first date ever. Issei is reincarnated as a devil, and from that day forward, he serves as an underling of Riasu, a high-level devil who is also the prettiest girl on Issei's campus.