Second Brain

One-Punch Man

Saitama is a young man with a lifeless expression, a bald head, and an unimpressive physique. After three years of rigorous training, he has gained immense strength that allows him to defeat anyone or anything with a single punch. He decides to put this power to good use by becoming a hero impressed, but quickly grows bored: no villain can withstand more than one of his puncheszu, and bringing the spark of being a hero has simply become impossible to find. To make matters worse, he receives neither the recognition he deserves nor the respect of the public because he is not part of the official Hero Association. Determined to boost his reputation, Saitama teams up with Genos, a cyborg who w

Dandadan

Momo Ayase is a high school girl who believes in ghosts but thinks aliens are nonsense. By chance, she befriends a boy at school who is obsessed with the occult and UFOs, but rejects the existence of spirits. She nicknames him "Okarun." To settle their argument, they make a bet: Momo visits a spot known for UFO sightings while Okarun heads to a haunted tunnel. Their separate excursions prove both of them wrong, as they discover that aliens and ghosts are very real. The encounter leaves them marked by bizarre powers and throws them into a chaotic world of yokairaqs and extraterrestrial threats. Together, they must deal with the surreal dangers now disrupting their everyday lives while navig

Gantz

Kei Kurono is a cynical high school student who keeps to himself, tired of the cruelty people are capable of. One day at the subway station, his classmate Masaru Katou jumps onto the tracks to save a drunk man who has fallen. On impulse, Kei follows him. They manage to pull the man to safety, but both boys are struck and killed by the oncoming train. Instead of dying, Kei and Masaru wake up in an apartment full of strangers, all of whom have recently died. In the center of the room is a large black sphere called Gantz. It gives them high-tech suits and strange weapons, then sends them out to hunt and kill bizarre alien creatures hidden on Earth. Each mission is brutal and often deadly. Sur

Fire Force

Shinra Kusakabe carries the trauma of losing his family in a fire, but he also possesses a rare ability: as a third-generation pyrokinetic, he can control flames and move at rocket speed, leaving behind the marks known as the “devil’s footprints.” Tokyo is being ravaged by a terrifying phenomenon. Ordinary people are spontaneously combusting and turning into Infernals, flaming demonic creatures that destroy everything in their path. To fight this threat, special fire brigades have been formed, and Shinra joins Special Fire Force Company 8. As Infernal sightings increase across the country, Shinra discovers that being a hero is far more complicated than he imagined. His own teammates strugg

Assassination Classroom

The moon is suddenly reduced to a permanent crescent by a powerful explosion. A yellow, tentacled creature claims responsibility and announces that it will destroy the Earth in one year. However, it makes a strange demand: to become a teacher at Kunugigaoka Junior High School. The government agrees, hoping to keep the creature in one place, and assigns it to Class 3-E. The students of Class 3-E are tasked with assassinating their new teacher, whom they call Koro-sensei. They face harsh discrimination within the school's hierarchical system and struggle with low self-esteem. As Koro-sensei teaches them both academics and assassination techniques, the students must find the courage to kill th

Dragon Ball

Son Goku is a boy with exceptional strength who has grown up alone in the mountains, with only a memento from his late grandfather: one of the legendary Dragon Balls. His quiet life changes when he meets Bulma, a determined girl searching for the seven magical orbs that summon Shenlong, a dragon capable of granting any wish. Goku joins Bulma on her journey, discovering a world full of friends, rivals, and dangers. As they travel, they attract the attention of powerful enemies who also seek the Dragon Balls for their own ambitions. Through rigorous martial arts training and countless battles, Goku faces increasingly formidable opponents. His adventures push him beyond his limits as he striv