A family is attacked by demons and only two members survive - Tanjiro and his sister Nezuko, who is turning into a demon slowly. Tanjiro sets out to become a demon slayer to avenge his family and cure his sister.

Taiyo Asano has been on his own ever since his parents died and the only one who seems to care for him is his childhood friend and classmate, Mutsumi Yozakura. But Mutsumi has a secret—she is the head of a family of spies! And on top of that, her brother Kyoichiro is dangerously protective of her! To stop Kyoichiro from killing him, Taiyo and Mutsumi must take the ultimate leap—marriage! Because in the Yozakura family, family cannot kill family.

Tanjiro undergoes rigorous training with the Stone Hashira, Himejima, in his quest to become a Hashira. Meanwhile, Muzan continues to search for Nezuko and Ubuyashiki.

Lacus Clyne becomes president of a peace monitoring organization, but things are not quite what they seem.

Tsubasa, a Tokyo schoolboy, gets transferred to the town of Hokkaido in northern Japan, and meets beautiful girls there.

In the summer of 1989, four kids in Tokyo witness the emergence of the turtle kaiju Gamera, who bravely stands up against giant human-eating monsters.

As a result of an accident in the real world, Asahi Ikusaba is transported to another world. He tries to enjoy the different world he imagined, but his abilities prove to be the weakest. Just as he's about to be attacked by a vicious monster, Asahi's doting elder sister Maya comes into his rescue and saves him. Chasing after Asahi's love, Maya too ended up in the same world as him, with the strongest of abilities and cheat skills. The fantasy tale of the strongest elder sister with a brother complex and the younger brother with the weakest skills begins.

A boy who's been brutally bullied all his life discovers a door to another world, which grants him access to cheat skills and opportunities to live a better life.

Two months have passed since the deadly game began, and Kirito and Asuna continue to make progress. They stop for treasure, but then they must face Asuna's least favorite monster.

Before eradicating humankind from the world, the gods give them one last chance to prove themselves worthy of survival. Let the Ragnarok battles begin.