The story centers on Minato Kiyoumizu, a boy who quit playing water polo after an incident during the winter of his third year of junior high school. After entering high school, he makes a promise and decides to try water polo again and join the school's team with his friends. However, the new team will run into problems along the way... (Source: MAL News)

After the mysterious mana calamity, Rudeus Greyrat and his fierce student Eris Boreas Greyrat are teleported to the Demon Continent. There, they team up with their newfound companion Ruijerd Supardia—the former leader of the Superd's Warrior group—to form "Dead End," a successful adventurer party. Making a name for themselves, the trio journeys across the continent to make their way back home to Fittoa. Following the advice he received from the faceless god Hitogami, Rudeus saves Kishirika Kishirisu, the Great Emperor of the Demon World, who rewards him by granting him a strange power. Now, as Rudeus masters the powerful ability that offers a number of new opportunities, it might prove to be more than what he bargained for when unexpected dangers threaten to hinder their travels.

Second season of Mewkledreamy.

In the Cosmos, a strange phenomenon has occurred. One day, Gingka and Co. help Yuki, a boy who is attacked by Johannes, a mysterious youth. Even though Yuki is a boy genius and an astronomer, he is a Blader who owns “Anubis”. Yuki says that he has come to tell Gingka and his friends about the voice of the Star Fragment. He witnessed the Star Fragment (a meteor) fall from the sky one day. That single light dwells within Anubis and he says that he heard the voice of the Star Fragment that evening. A great evil is trying to revive "The Black Sun” and "Nemesis", the God of Destruction, by using the unknown power of the Star Fragment and with that Gingka and Co.'s new adventure begins! (taken from beyblade.fandom.com)