The Disastrous Life of Saiki Kusuo: All My Classmates Are Crossover Characters

[No female lead + invincible protagonist + funny and lighthearted + all-star anime crossover chaos] My name is Saiki Kusuo, a psychic known as the god of the anime world. I’m perfectly ordinary, with only telekinesis, X-ray vision, teleportation... and other psychic powers that keep growing every moment. All I ever wanted was a peaceful, ordinary life. But after transferring schools in my third year of high school, I ran into a bunch of crazy classmates, and things started getting weird... Why can’t any of you just act like normal people?! The chuuni kid in his late-stage delusion turns out to be an overpowered otherworldly protagonist? A super sentai fan who wants to become a magical girl? That arrogant guy everyone hates turns out to be a succubus who charms men and women alike? And you, Mr. Suicide, please don’t die in front of me. Isn’t this supposed to be a comedy slice-of-life series? How did you all get in here? Don’t come near me, hey! Finally Itadori Yuji: “Saiki! Come with me!” Saiki Kusuo: “Do I have to fight Sukuna too?” Gojo Satoru: “Yes.” Saiki Kusuo sighs. “Yare yare. Fine. Even I can only think of a mere four ways to deal with Sukuna.” Then the sky splits open, the world is on the brink of destruction, and everyone is at a loss. Only Saiki Kusuo slowly removes the psychic power limiter he’s always worn. “I only wanted to be a background character, but... You’ve caused way too much trouble.” “What? Who am I? Just a psychic passing through.” Jujutsu Academy, Haven’t You Heard? I’m Sakamoto, Bungo Stray Dogs, Natsume’s Book of Friends, Mr. Villain’s Day Off, Kimetsu Academy, The Eminence in Shadow...