The third season of Tensei Shitara Slime Datta Ken. 
Rimuru has officially become a Demon Lord after defeating Clayman. Following Walpurgis, the Demon Lords' banquet, Rimuru's domain is expanded to include the entire Great Forest of Jura. Anticipating a flood of representatives from all races showing up to pay their respects, Rimuru decides to throw a festival to commemorate the opening of Tempest, using it as an opportunity to gain new citizens and present Demon Lord Rimuru to the world. Meanwhile, in the Holy Empire of Lubelius, home base of the monster-hating cult of Luminism, Holy Knight Captain Hinata receives a message from Rimuru. But the message is actually a fabricated declaration of war sent by some unknown party. Upon learning that Hinata is heading for Tempest, Rimuru makes a decision... Thus begins a new challenge for Rimuru, striving to distinguish friend from foe in his pursuit of the ideal nation where humans and monsters can prosper together. 
(Source: Crunchyroll)

The second season of [Oshi no Ko]. 

Aqua’s desire for revenge takes center stage as he navigates the dark underbelly of the entertainment world alongside his twin sister, Ruby. While Ruby follows in their slain mother’s footsteps to become an idol, Aqua joins a famous theater troupe in hopes of uncovering clues to the identity of his father — the man who arranged their mother’s untimely death, and the man who once starred in the same troupe Aqua hopes to infiltrate. 

(Source: HIDIVE)

The seventh season of Boku no Hero Academia. 
 
Following an all-out battle with the Paranormal Liberation Front, it is difficult for the people of Japan to continue placing faith in their heroes. To combat the combined power of Tomura Shigaraki and All For One, All Might calls for his ally from the West—the strongest woman on the planet, Star and Stripe. 
 
However, All For One decides to intercept Star and her fleet to get his hands on her overpowered quirk before she can enter Japanese airspace. Although Endeavor, Hawks, and Best Jeanist are headed to the rendezvous point, Star makes a gamble in the present to save her comrades. 
 
(Source: MAL Rewrite) 
 
Note: The season was preceded by a 4-episode special titled 'Boku no Hero Academia: Memories' recapping events from the 6th season along with adding a few minutes of new material each episode.

The second season of Kami no Tou: Tower of God.
 
Ja Wangnan can’t seem to pass the 20th Floor. Even after failing time and time again, he refuses to give up. On his journey, he meets a mysterious and powerful character named Viole. Wangnan invites Viole to join his team of Regulars. Their journey continues with new challenges at every turn.
 
(Source: Crunchyroll)

Lawrence is a traveling merchant selling various goods from a horse-drawn cart. One day, he arrives at a village and meets a beautiful girl with the ears and tail of an animal! Her name is Holo the Wisewolf and she brings bountiful harvests. She wishes to return to her homeland, and Lawrence offers to take her. Now, the once-lonely merchant and the once-lonely wisewolf begin their journey north. 
 
(Source: Crunchyroll)

A hard-working boy named Will enters a magic academy in hopes of becoming a great sorcerer. Unfortunately, there's a fatal flaw in his plan: he lacks the ability to use magic. Amid the cold stares of his classmates and instructors, Will feels discouraged at times, but he presses forward with unwavering determination. He can't use a wand, but he can wield a sword in his battle to reach the top of a magic-dominated world. He just needs to believe in his own unique strengths and remember the promise he made with someone precious to him...
 
(Source: Crunchyroll)

Kazuhiko Nukumizu is a high school boy content to blend in with the background mob, until he witnessed his more popular classmate Anna Yanami get dumped by her childhood friend. He felt like he had to try to comfort Yanami, but this led him to become entangled with other girls who have met defeat at love?

Pulled into an otherworldly adventure with cute sidekicks and superpowers, you’d think Osamu hit the jackpot. Nope! From a time before pixels, the early 20th-century gloomy author just wants to find a quiet place to meet his maker, not to rack up XP. Sadly, his poetic demise is constantly thwarted by inconvenient heroics. Dive into the hilariously tragic life of the most reluctant hero! 
 
(Source: Crunchyroll)

In the year 1333, the Kamakura shogunate government comes crumbling down. A trusted vassal, Ashikaga Takauji, betrays the shogunate and organizes a rebellion. Houjou Tokiyuki, the rightful heir, escapes the massacre with a Shinto priest named Suwa Yorishige to Kamakura. On the run and fighting to stay alive, Tokiyuki sets in motion his plan to reclaim his birthright. 
 
(Source: Crunchyroll)

When his father remarries, Yuta Asamura winds up sharing a roof with his new stepsister, Saki Ayase, the hottest girl in his grade. Carrying the scars of their parents’ troubled divorces, they vow to maintain a respectful distance. But what starts as cautious camaraderie blossoms into something deeper from shared experiences. Is it admiration, familial love, or something more? 
(Source: Crunchyroll)